Answers
7, 10, 13, 16
Related Questions
13 POINTS FOR WHO EVER GETS IT RIGHT!!
Evaluate 2x - 4 when x=3
Evaluate -10b + 5 when b=4
Evaluate 1/2z + 6 when z=4
Evaluate 20 - 3w when w=2
Answers
Answer:
1.) 2(3)-4=6
2.) -10(4)+5=-35
3.)1/2(4)+6=8
4.) 20-3(2)=14
What is this answer?
Answers
Answer:
X intercepts (-30,0)
Y intercepts (0,-3)
WILL GIVE BRAINLIEST Mrs. Bergen ordered a total of 12 drinks from Peets. She ordered twice as many coffees (x) as chai tea drinks (y). How many of each drink did she order?
give system of equations
give answer as sentence
Answers
Step-by-step explanation:
12=2x+y
that's what I got hope this helps u broo
Drag the phases into the box to match the expression
Answers
2- three fourths minus one half of a number
3- three fourths minus the sum of a number and one half
HOPE THIS HELPS!!
If you have a decimal answer, round to the nearest tenth!
8n−6=2n+13
Answers
Answer:
n = 3.17
Step-by-step explanation:
Given:
8n − 6 = 2n + 13
Collect like terms
8n - 2n = 13 + 6
6n = 19
Divide both sides by 6
n = 19/6
= 3.167
Approximately to the nearest tenth
n = 3.17
What is the value of y in the solution to the system of equations?
One-thirdx + One-fourthy = 1
2x – 3y = –30
Answers
Answer:
y-value = 8
Step-by-step explanation:
1/3x + 1/4y = 1 is the same as 4/12x + 3/12y = 1
which is the same as (4x + 3y)/12 = 1
which is the same as 4x + 3y = 12
add both equations and the 'y' will cancel and you will have 6x = -18
x = -3
2(-3) - 3y = -30
-6 - 3y = -30
-3y = -24
y = 8
Answer:8
Step-by-step explanation:
I need help with this
Answers
What is the recursive rule for the
sequence -3,-1, 1, 3...?
A f(1) = -3; f(n)=n+2
B f(1) = 3; f(n) = 2(n-1)
C (1)=-3; f(n)=f(n-1) + 2
Answers
32. Solve the equation below.
12-13
= 17
Answers
12-13=-1
Therefore the equation is false.
Answer:
x = 2.5
Step-by-step explanation:
12x - 13 = 17
12x = 17 + 13
12x = 30 (divide both sides by 12 to get x)
12x/12 = 30/12
x = 2.5
Determine the number of subsets of {sock, shoe, shirt, hat, glove}
14
14
16
16
32
32
20
Answers
Which linear function is directly proportional?
A. y=3x2+2
B. y=5x−5
C. y=−2x+3
D. y=6x
Answers
Answer:
y=3*2+2
Step-by-step explanation:
y=3*2+2
=3*2=6
=6+2=7
y=7
What is an equation of the line that passes through the points (-2, 1) and (-8, 4)
and i need the answer quick please
Answers
Answer:
y= -1/2x
Step-by-step explanation:
y-y1/x-x1=y2-y1/x2-x1
y-1/x+2=-1/2
2y-2= -x-2
2y= -x-2+2
2y=-x
y=-1x/2„
Answer:
y= -1/2x
Step-by-step explanation:
i took a test on k12 and it was right
MATH FUNCTION PLS HELPPP!!!! REWARD STARS AN CROWN
Answers
Answer:
#17) B and C (see image)
#18) A) 27
Step-by-step explanation:
Hope this helps
2 3/6 + 9 1/3 reduced to the lowest terms
Answers
Answer:
nah, thank u for the points tho
Step-by-step explanation:
im not mentally gifted in math pls help me
Answers
x – 7y = –11
5x + 2y = -18
Answers
Answer:
hope this help you
Step-by-step explanation:
Simplifying
X + -7y = -11
Solving
X + -7y = -11
Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
Add '7y' to each side of the equation.
X + -7y + 7y = -11 + 7y
Combine like terms: -7y + 7y = 0
X = -11 + 7y
Simplifying
X = -11 + 7y
------------------------------------------------------------------------------------------------------------
Solving
5x + 2y = -18
Solving for variable 'x'.
Add '-2y' to each side of the equation.
5x + 2y + -2y = -18 + -2y
Combine like terms: 2y + -2y = 0
5x = -18 + -2y
Divide each side by '5'.
x = -3.6 + -0.4y
Simplifying
x = -3.6 + -0.4y
Please answer, Thank you.
Answers
Answer:
9r^4
Step-by-step explanation:
first step would be to use the exponent rule.
(12r^2t^2)^2/(4t^2)^2
once you have done this, you are able to completely simplify
144r^4 t^4/16t^4 = 9r^4
btw, could you please give me brainiest
Ajit says the following steps can be used to find 0.48 of in which step did he make his first error? Step 1 Change "of" to the multiplication symbol. O Step 1 O Step 2 O Step 3 Step 2 48 x 7 = 336 O Step 4 Step 3 There is 1 decimal place in 7 and 3 decimal places in 0.48 for a total of 4 decimal places in the factors Step 4. Move the decimal place in the product 4 places to the left to find the solution: 0.48 of 7 is 0.0336.
Answers
Answer:
step one
Step-by-step explanation:
of is a key word for division
You are ordering a sub for lunch.A basic sub (cheese and one meat )costs $5 and and each additional topping costs $0..45. If you have $7..25 to spend on your sub.How many toppings can you get.
Answers
$7.25 - $5 = $2.25
$2.25 divided by $0.45 = 5
PLZZ ZZZZZZ HELPPPPPPP
Answers
Answer:
the answer is 2 4/5
Step-by-step explanation:
there are two wholes plus 4 out of 5 pieces, so it is 2 and 4/5.
Solve the equation. Check your answers.
29=7x+5-4x
Answers
Answer:
x = 8
Step-by-step explanation:
29=7x + 5 -4x
add like terms: 29 = 3x +5
get your x variable on one side
24 = 3x
divide by 3
x = 8
check!
29 = 7(8) + 5 -4(8)
29 = 56 + 5 -32
29 = 51 - 32
29 = 29
1/2 times ? Equals 3 1/2
Answers
Answer:
7
Step-by-step explanation:
1/2(x)=7/2
divide both sides by 1/2
x=[tex]\frac{7}{2}[/tex]÷[tex]\frac{1}{2}[/tex]
x=[tex]\frac{7}{2}[/tex]·[tex]\frac{2}{1}[/tex]
x=14/2=7
Write the percent as a fraction or mixed number in simplest form. 68%
Answers
Answer:
17/25
Step-by-step explanation:
We know that 68% is 68 out of 100. We can write this as a fraction and simplify.
68/100 → 34/50 → 17/25
Best of Luck!
Answer:
17/25
Step-by-step explanation:
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Answers
Answer:
Understandable. Have a good day.
thats so cool btw thanks for the free points have a great day !
Answer? To this question please help
Answers
Answer:
B~ 81
Step-by-step explanation:
15x+10y>180
please solve
Answers
Answer:
x>12-(2y)/(3)
y>18-(3x)/(2)
Step-by-step explanation:
Answer:
The solution is:
x = 5
y = 11
Step-by-step explanation:
15x+10y>180
Since I know 15 + 10 = 25, I subtracted 25 from 180.
180 - 25 = 155
Therefore, we know that x and y multiplied by 15 and 10 must equal anything more than 180. Therefore, there are a variety of solutions. However, this is the one that I chose.
15(5)+10(11)>180
75+110>180
185>180 <----- This is a true statement.
Hope this helps! :D
A quarterback completes 18 of 33 passes during the first three quarters of a football game. He completes every pass in the fourth quarter and 62.5% of his passes for the entire game. How many passes does the quarterback throw in the fourth quarter?
Answers
Answer:
He throws 7 passes
Step-by-step explanation:
say he throws x more completed passes.
62.5% = 5/8. So, counting up all the completions, we must have
18 + x = 5/8 (33+x)
He total completes:
18 passes during the first three quarters and x passes
during the fourth quarter = 18 + x passe
He total make:
33 throws during the first three quarters and x throws
during the first the fourth quarter = 33 + x
62.5 % = 62.5 / 100 = 0.625
Proportion is:
( 18 + x ) / ( 33 + x ) = 0.625
Multiply both sides by 33 + x
18 + x = ( 33 + x ) ∙ 0.625
18 + x = 33 ∙ 0.625 + x ∙ 0.625
18 + x = 20.625 + 0.625 x
Subtract 18 to both sides
18 + x - 18 = 20.625 + 0.625 x - 18
x = 2.625 + 0.625 x
Subtract 0.625 x to both sides
x - 0.625 x = 2.625 + 0.625 x - 0.625
0.375 x = 2.625
Divide both sides by 0.375
x = 2.625 / 0.375 = 7
In the fourth quarter throw 7 passes.
Proof:
( 18 + 7 ) / ( 33 + 7 ) = 25 / 40 = 0.625 = 62.5 %
There are 7 passes does the quarterback throw in the fourth quarter.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
A quarterback completes 18 of 33 passes during the first three quarters of a football game.
And, He completes every pass in the fourth quarter and 62.5% of his passes for the entire game.
Now,
By the given condition, we get;
Let x passes during the fourth quarters.
Hence, The total completes for 18 passes during first quarter = 18 + x
And, The total completes for 33 passes during first quarter = 33 + x
And, He completes every pass in the fourth quarter and 62.5% of his passes for the entire game.
So, 62.5% = 62.5 / 100
= 0.625
Thus, We get by proportions;
⇒ (18 + x) / (33 + x) = 0.625
Solve for x as;
⇒ (18 + x) / (33 + x) = 0.625
⇒ (18 + x) = (33 + x) × 0.625
⇒ 18 + x = 20.625 + 0.625x
⇒ x - 0.625x = 20.625 - 18
⇒ 0.375x = 2.625
⇒ x = 2.625 / 0.375
⇒ x = 7
Thus, There are 7 passes does the quarterback throw in the fourth quarter.
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Which of the rectangles is NOT
Answers
cccccccccccccccccccc
c
Step-by-step explanation:
i think it is
The aquarium has 198 fish tanks with 15 fish in each. They also have 297 tanks with 12 crustacean in each. Does the aquarium have more fish or crustaceans?
Answers
*ANSWER: Crustacean, by just dividing aquariums, and the crustceans, there's more Crustaceans.
Anybody know the answer
Answers
Answer:
x ≈ 10.9
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan38° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{14}[/tex] ( multiply both sides by 14 )
14 × tan38° = x , then
x ≈ 10.9 ( to the nearest tenth )
