Answers
Explanation:
Each equation asks for x . So let's solve it in a way so that at the end remains x = ,then the rest equation.
So first one,
1. a(x+b)=c
ax + ab = c
ax = c - ab
x = (c - ab ) / a
Now we can write that in two ways:
i. We already got the answer for the 2nd blank which is c - ab / a
ii. If we rearrange it so that there is a minus sign, it would be like: c/a - b
Try solving the rest 3 by your self to make sure you understood them. Then scroll down to match the answers.
2. 8(x + a) = b
8x + 8a = b
8x = b - 8a
x = (b-8a)/ 8
First blank for 2nd equation: x = b/8 - a
Second blank: x = b - 8a / 8
3. a(x - 9) = b
ax - 9a = b
ax = b + 9a
x = (b + 9a) / a
First blank for 3rd equation: x = b/a + 9
Second blank: x = b+9a / a
4. c(2 + x ) = 7
2c + cx = 7
cx = 7 - 2c
x = (7 - 2c) / c
First blank for 4th equation: x = 7/c - 2
Second blank: x = 7 - 2c / c
Do let me know if it's correct! <3
Related Questions
What happens when supply exceeds demand?
A.
prices decrease
B.
prices increase
C.
prices remain stable
Answers
Answer:
A
Step-by-step explanation:
Price lowers so more people end up buying the product when it exceeds the demand.
10 decreased by 3x
O A. 10+ 3x
Ов. 10 — 3х
O C. 3x (10)
D.10 3x
O E. 3x – 10
Answers
Answer:
10 -3x
Step-by-step explanation:
Decreased means subtraction
10 -3x
Answer:
B
Step-by-step explanation:
because decrease mean minus............... ........
A mug holds 450 ml. How many mugs will be needed to fill up a bucket of 36 litres capacity?
please help me guys I will do anything
Answers
Answer:
80 mugs of 450 ml each is needed to fill up a bucket of 36 litres.
Step-by-step explanation:
Capacity of mug = 450 ml
Capacity of bucket = 36 litres
= (36 × 1000) ml [since, 1 litre = 1000 ml]
= 36000 ml
Therefore, number of mugs needed to fill the bucket = 36000/450
= 80
Hence, 80 mugs of 450 ml each is needed to fill up a bucket of 36 litres.
solve the system of equations using elimination
15q - 4r = 62
5q + 8r = 86
Answers
Answer:
q=6 r=7
Step-by-step explanation:
2(15q-4r=62)
30q-8r=124
5q + 8r = 86
35q=210
q=6
5(6)+8r=86
30+8r=86
8r=56
r=7
factor the following quadratic function f(x)=X^2-25
Answers
Answer: (x+5)(x-5)
Step-by-step explanation:
f(x)=X²-25 = (x+5)(x-5)
2. Solve each of the following multiplication and division problems.
a. -8 x 6 = ?
b.(-5) * (-8) * (-6) = ?
c. (-3.2) × (-2.5) = ?
d. 81 = (-9) = ?
e. (-81) = (-9) = ?
f.(-24) = (-3) = ?
Answers
b= -240
c= 8
D-F I have no clue yet what that is
Answer:
1. a. -48
b. -240
c. 8
d. -9
e. 9
f. 8
Step-by-step explanation:
Number line A -56 B -40 C 0 D 18 E 34 what is the length of line BE as shown on the number line
Answers
Answer:
I think the answer is 6 b/c I draw the line and I get the short line b/n 40 and 34. if u want to get it more draw and get the point
How many more pumpkins have a mass between 999 and 121212 \text{kg}kgstart text, k, g, end text than between 000 and 333 \text{kg}kgstart text, k, g, end text?
Answers
Answer:
2 pumpkins
Step-by-step explanation:
Answer:2
Step-by-step explanation:
Solve.
11 = 4 x Z
11= 4 x z
Answers
[tex]\huge\textbf{Hey there!}[/tex]
[tex]\large\boxed{\mathbf{11 = 4\times z}}\\\large\boxed{\mathbf{\rightarrow 4\times z = z}}\\\large\boxed{\mathbf{\rightarrow 4z = 11}}\\\\\large\textbf{DIVIDE 4 to BOTH SIDES}\\\large\boxed{\mathbf{\rightarrow \dfrac{4z}{4} = \dfrac{11}{4}}}\\\bullet\large\textbf{ CANCEL out: }\bf{\dfrac{4}{4}}\large\textbf{ because it gives you 1}\\\bullet\large\textbf{ KEEP: }\bf\dfrac{11}{4}\large\textbf{ because it gives you the z-value}\\\\\large\textbf{SIMPLIFY IT!}\\\\\mathbf{z = \dfrac{11}{4 }\approx 2\dfrac{3}{4}}}[/tex]
[tex]\huge\textbf{Therefore, your answer is: }\\\huge\boxed{\mathsf{z = \dfrac{11}{4}\ or \ 2\dfrac{3}{4}}}\huge\checkmark[/tex]
[tex]\large\textbf{Either of those two should work because they are both}\\\large\textbf{equivalent to each other! }\heartsuit[/tex]
[tex]\huge\textbf{Good luck on assignment \& enjoy}\\\huge\textbf{your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Answer:
[tex]11 = 4 \times z[/tex]
[tex]4 \times z = 11[/tex]
[tex]4z = 11[/tex]
[tex]z = \frac{11}{4} [/tex]
[tex]z = 2 \frac{3}{4} [/tex]
16, 11, 8.5, 7.25, what’s the next number?
Answers
Answer:
6.625 or 6.3
Step-by-step explanation:
16-11=5
11-8.5=2.5
8.5-7.25=1.25
5/2=2.5
2.5/2=1.25
1.25/2=0.625
The difference between the 2 terms is x is divided by 2 and the result is subtracted from the second term. Then the fifth term is 6.625.
What is a sequence?A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.
The sequence is given below.
16, 11, 8.5, and 7.25.
The difference between the first 2 terms is 5.
The difference between the next 2 terms is 2.5.
The difference between the next 2 terms is 1.25.
We can observe that the difference between the 2 terms is x is divided by 2 and the result is subtracted from the second term.
The subtraction pattern is given as
[tex]\dfrac{5}{(2)^{n - 2}}[/tex]
Then the fifth number will be
[tex]\dfrac{5}{2^{5-2}} = \dfrac{5}{2^3} = \dfrac{5}{8} = 0.625[/tex]
Then subtract 0.625 from 7.25, we have
→ 7.25 - 0.625 = 6.625
More about the sequence link is given below.
https://brainly.com/question/21961097
Last month, Carla’s neighbors paid her to take care of their cat when they went on vacation.she spent $4 of her earnings on an afternoon snack and $14 on a new book. Afterwards, she had at most &9 left. How can u best describe how much Cala’s neighbors paid her?
Answers
Answer:
she got 27 dollars
Step-by-step explanation:
when u add $4 and $14 u get $18.then add the 9 dollars she had left and u will get 27 dollars.
Hope this is a clear description
Find
an irrational number for the square if 20
Answers
Answer:
irrational, not a perfect square.
Step-by-step explanation:
Answer:
[tex]\sqrt[n]{20} = 4.47213595....[/tex]
How many points do you get if you make a shot from under the basket? (basketball)
Answers
Answer:
2
Step-by-step explanation:
because you are not behind the three point line
please answer sir it is urgent
Answers
Answer:
3 is the correct answer...
(X+2) (x+a(or 3 in this case)
X^2 +3x +2x +6
Add like terms =
X^2+5x+6
Is there any other ways to solve this I really didn't get it
Answers
Answer: You got this kiddo!
Step-by-step explanation:
i = QxPx + QyPy
.
26 = 4(5)+2(3)
26=20+6
26
Answers
Step-by-step explanation:
26=4(5)+2(3)
=4×5=20
=2×3=6
then u add up 20+6=26
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly
basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale,
with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of
$40 per sale. There are no limits on the amount of commission he can earn, Salesman C does not earn any commission,
His weekly salary is $900.
The weekly paycheck amount for each salesman, p, is a function of the number of sales, s, they had in that week.
Answers
Answer: Clearify
Step-by-step explanation:
Clare bought a new pair of shorts for $ 13.75. This was 25% off the regular price. What was the original price? ( Round your answer to the nearest cent.)
Answers
Answer:
18
Step-by-step explanation:
13.5 × 100 ÷ 75
If you were given a large data sets such as the sales over the last year of Amazons top 100 customers what might you be able to do with these data? What might be the benefits of the describing the data? How would you display the data?
Answers
Answer:
The best thing to do with data such as sales over the last year of the top 1000 customers would be to answer questions like:
1) what products sell the most: This would help the marketing department,for example on targeting what items to push.
2) what groups of people buy what product: Again this would be targeting who buys what. We may discover that males prefer product A and females prefer product B. Or young customers prefer different products that older. This would help marketing also on targeting sales.
Step-by-step explanation:
Find the area of this trapezium.
Answers
Answer:
The area of Trapezium is 21 cm²
Step-by-step explanation:
Divide the trapezium into a Triangle and Rectangle.
The length of the side is given in the figure behind.
So,
The area of Trapezium
= The area of Triangle + The area of Rectangle
= 1/2 × 4 × 3 + 5 × 3 cm
= 6 + 15 cm
= 21 cm²
Thus, The area of Trapezium is 21 cm²
-TheUnknownScientist 72
PLEASE ANSWER THIS ITS URGENT
Answers
Answer:
Option CExplanation:
First, I plotted both the lines on the graph, then I graphed the inequality. Please check out image. Looking at the image, we can tell that the graph matches with Graph-C. Hence, Option C is correct.
Hoped this helped!
Answer:
Graph CStep-by-step explanation:
We can solve it without actually plotting the inequalities.
Observations:
Both lines have positive slopes and both have same inequality symbol ⇒ ≤It means both shaded regions are below the lines and the lines are solid.The y-intercepts, the steeper line has b = - 3 and the other line has b = 2All the above observations are reflected on the graph C only.
prime factorization of 5 is?
Answers
Answer:
5 is a prime number which means that it can only have 2 factors which is 1 and 5
Step-by-step explanation:
Hope this helps:)
hey fellas, giving brainliest and a lot of points to who gets this correct
Answers
Answer:
[tex]7\frac{1}{12}[/tex] or [tex]\frac{85}{12}[/tex]
Step-by-step explanation:
total boxes = Jills boxes + Mikes boxes
total boxes = [tex]5\frac{1}{3} +1\frac{3}{4}[/tex]
= [tex]\frac{16}{3} + \frac{7}{4}[/tex]
= [tex]\frac{64+21}{12}[/tex]
= [tex]\frac{85}{12}[/tex]
= [tex]7\frac{1}{12}[/tex]
How many degrees is 1/9 of a semicircle?
Answers
Answer:
20 degrees
Step-by-step explanation:
A semicircle is half of a circle.
1/9 of a semicircle is 1/18 of a circle.
1/18 of 360 = 20 degrees.
The degree of 1/9 of a semicircle is 20°.
What is a semi-circle?A semicircle is half of a circle. It is a 2D shape formed when a circle is cut into two equal parts. We can create two semi-circles from any circle.
For the given situation,
The total angle of a circle is 360°
So, the total angle of the semicircle is 180°
Now, the degree 1/9 of a semicircle is given by
⇒ [tex](180)(\frac{1}{9} )[/tex]
⇒ [tex]20[/tex]
Hence we can conclude that the degree of 1/9 of a semicircle is 20°.
Learn more about semicircles here
https://brainly.com/question/14429410
#SPJ2
If the lengths of the legs triangle are 18 inches and 24 inches, what is the length of the hypotenuse?
Answers
Answer:
The length of the hypotenuse = 25 inches
Answer:
30 inches
Step-by-step explanation:
Use the Pythagorean theorem.
a² + b² = c²
18² + 24² = c²
324 + 576 = c²
900 = c²
c = √900
c = 30
Answer: 30 inches
For the following exercises, use this scenario: The population of a city has risen and fallen over a 20-year interval. Its population may be modeled by the following function: y=12,000+8,000sin(0.628x), where the domain is the years since 1980 and the range is the population of the city.. Over this domain, when does the population reach 18,000? 13,000?
Answers
covert 99 grams into pounds.
Answers
Answer:
0.218258lbs
Step-by-step explanation:
One gram is 0.00220462lbs. We can use multiplication to solve this problem... or a conversion calculator. For multiplication, simply multiply 0.00220462 by 99 and round if necessary.
At the moment, a physical therapist has 9 9/12 rolls of medical tape on hand. He anticipates using up 6 6/12 rolls while working with patients this week. How much medical tape will he have left at the end of the week?
Answers
Answer:
subtract 6.5 by 9.75
Step-by-step explanation:
9/12 =.75
6/12=.5
9.75-6.5=3.25
hope this helps
°_°
thanks for any help!
Answers
Answer:
I think the answer is A
Step-by-step explanation:
The linear functions f(x) and g(x) are represented on the graph, where g(x) is a transformation of f(x):
Part A: Describe two types of transformations that can be used to transform f(x) to g(x). (2 points)
Part B: Solve for k in each type of transformation. (4 points)
Part C: Write an equation for each type of transformation that can be used to transform f(x) to g(x). (4 points)
Answers
Answer:
A) horizontal translation; vertical translation
B) H: k = -8; V: k = 16
C: H: g(x) = 2(x +8) -10; V: g(x) = (2x -10) +16; both ⇒ g(x) = 2x +6
Step-by-step explanation:
Part A:A linear function can be translated to another linear function by translating it horizontally, vertically, or some combination of those.
translation right k units: g(x) = f(x -k)translation up k units: g(x) = f(x) +ktranslation right h and up k units: g(x) = f(x -h) +k__
Part B:Point (x, y) on the graph of f(x) will be translated to point (x+h, y+k) to become a point on the graph of g(x). 'h' is the amount of translation to the right; 'k' is the amount of translation up.
horizontal translation: (x, y) = (5, 0) on f(x) moves to (x +k, y) = (-3, 0) on g(x).
k = -3 -5 = -8 . . . horizontal translation of f(x)
vertical translation: (x, y) = (0, -10) on f(x) moves to (x, y+k) = (0, 6) on g(x).
k = 6 -(-10) = 16 . . . vertical translation of f(x)
__
Part C:The equation for f(x) has y-intercept -10 and a slope of 2:
f(x) = 2x -10
Horizontal translation using the formula in Part A gives you ...
g(x) = f(x+8) = 2(x +8) -10
Vertical translation gives you ...
g(x) = f(x) +16 = (2x -10) +16
_____
Additional comment
The translated equations simplify to the same thing in both cases:
g(x) = 2x +6
