Answer:
28+8+2
Step-by-step explanation:
-2(3x+12y-5-17x-16y+4)
-2(3x+12y-1-17x-16y+4)
-2(3+12-1-17-16)
-2(-14+12-1-16)
-2(-14+12-1-16y)
-2(-14-4-1)
-2(-14-4-1)
28+8+2
Now I need thissss pls
Three people take 90 minutes to water a garden. How many minutes would six people take?
Answer:
45
Step-by-step explanation:
it will take 45 minutes for 6 people to water a garden
Answer:GIVEN
Three people take 90 minutes to water a garden.
TO DETERMINE
The time (minutes) taken by six people to complete the work
EVALUATION
SOLVE USING RULES OF THREE
Now if the Number of people increases then the time take taken will decreases
Here the number of people and Time taken are in inverse proportion
So the time required
FINAL ANSWER
The required time = 45 minutes
Step-by-step explanation:
Please Help Friends !!!
Answer:
A=4 B=1 C=2 D=5 E=3
Step-by-step explanation:
1. A train travels 200 miles in 5 hours. At this rate, how many miles will the train travel in 8 hours?
(1 Point)
O 225
375
320
600
Answer:
320
Step-by-step explanation:
In a Survey at a local university 69% of students so that they get less than the recommended eight hours of sleep per night. In a group of 4800 students how many would you expect to get eight or more hours of sleep per night
Factor the expression using GCF: 16y + 4
Answer:
4(4y +1 )
Step-by-step explanation:
4 is common factor
4(4y +1 )
An aircraft costs $2954 dollars per hour to operate. The algebraic expression 2954t gives the total cost to operate the aircraft for thours. Find the total cost to operate the
aircraft for 3.6 hours
The total cost to operate the aircraft for 3.6 hours is $
(Simplify your answer.)
1. If $150 is invested in a savings account that earns 5% interest per
year, which of the following is closest to the amount in the account
at the end of 10 years?
(1) $218
(2) $192
(3) $324
(4) $244
Answer:
$218
Step-by-step explanation:
S.I =
[tex] \frac{p \: \times t \times r}{100} [/tex]
HELPPPPPPPPP
Which expression represents the area of the rectangle
Answer:
D
Step-by-step explanation:
im pretty sure you multiply them together
Answer:
d: 8x2 + 30
Step-by-step explanation:
first multiply 8x by x and get 8x2 (eight x squared) and then multiply 10 x 3 and get 30 then put them together and get 8x2 + 30
Use the Distributive Property to write without parentheses:
4\left(3-2m\right)4(3−2m)
Answer: 12 - 8m If there is supposed to be a sign between the rwo expressions, that will change.
If its multiplication it would be 144 - 192m + 4m²
Step-by-step explanation:
What is the volume of this composite solid?
2 m
8 m
3 m
5 m
Answer:
240
Step-by-step explanation:
2*8*3*5
Answer:
160
Step-by-step explanation:
a P e X
I will mark pls answer
Answer:
It's A
Step-by-step explanation:
6. GRID IN: Calculate the slope of the line given the
two points: (2,3) and (7,5). Bubble in your
response.
Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? I WILL GIVE BRAINLYIEST!!
Answer:
The corect one is actually D- 4x2-4x+1
Step-by-step explanation:
A point is plotted at 30.05 on a number line. Which of these describes the
location of the point?
between 5 and 30
between 30 and 31
between 29 and 30
1)) between 31 and 35
You are buying a coke for yourself and tacos for your friends. You have a limited budget of y dollars. If the coke cost $2.25 and the tacos
$1.25 each, write a linear inequality to help determine how many tacos you can buy.
Oy > 1.25x + 2.25
Oy > 2.25x + 1.25
Oy < 2.252 + 1.25
Oy < 1.250 + 2.25
Answer:
D. Y<1.25x+2.25
Step-by-step explanation:
Find the 57th term of the following arithmetic sequence.
5, 14, 23, 32,
Answer:
509
Step-by-step explanation:
formula
L = a + (n - 1)*d
Givens
n = 57
a = 5
d = 9
Solution
t = 5 + (57 - 1)*9
t = 5 + 56*9
t = 5 + 504
t = 509
t = 556
Select the correct answer
Answer:
Option B
Step-by-step explanation:
Domain of a function is represented by the set input values or x-values
Range of the function is represented by the set of output values or y-values.
From the graph attached,
y-values are varying from y = - 9 to y = 8.
Therefore, range of the function from the given graph will be,
-9 ≤ y ≤ 8
Option B will be the correct option.
81÷3=
232÷4=
305÷5=
246÷6=
69÷3=
477÷9=
division and the distributive property
find the quotient.
Answer:
27
58
61
82
23
53
Step-by-step explanation:
A football team gained 9 yards on one play and then lost 22 yards on the next and
finally gained 12 yards on the final play. What is the result of the three plays?
After purchasing a home for $160,00 the homeowner noticed the suggested value of her house was depreciating by 5% each year.
What is the decay factor for this situation?
A
0.05
B
0.50
C
0.95
D
1.05
Find the distance between the points P(â8, â1, â4) and Q(â3, 8, â6). Use the square root symbol 'â' where needed to give an exact value for your answer.
Answer:
[tex]PQ = 8.83[/tex]
Step-by-step explanation:
Given
[tex]P = (8,1,4)[/tex]
[tex]Q = (3,8,6)[/tex]
Required
Determine distance PQ
This is calculated as:
[tex]PQ = \sqrt{(x_2- x_1)^2+(y_2- y_1)^2+(z_2- z_1)^2}[/tex]
Where
[tex](x_1,y_1,z_1) = (8,1,4)[/tex]
and
[tex](x_2,y_2,z_2) = (3,8,6)[/tex]
So, we have:
[tex]PQ = \sqrt{(3- 8)^2+(8- 1)^2+(6- 4)^2}[/tex]
[tex]PQ = \sqrt{-5^2+7^2+2^2}[/tex]
[tex]PQ = \sqrt{25+49+4}[/tex]
[tex]PQ = \sqrt{78}[/tex]
[tex]PQ = 8.83[/tex]
what is 3/4 plus 3/5 in a mixed number
Answer:
1 7/20
Step-by-step explanation:
3/4 + 3/5 =
27/20 = 1 7/20
Answer:
Ok so write them down and MAKE SURE THE DENOMINATOR is the same and whatever to do to the bottom you must do to the top
Step-by-step explanation:
3/4+3/5 so then the LCM of both the numbers is 20 so it's 15/20+15/20=30/20 but then how many times does 30 got into 20 that's one how many is left 10 so the awnser is 1 10/20
Find the average rate of change for the given function
from x = -1 to x = 5. (4 points)
NEED EXPLAINING THX
Answer:
- 1
Step-by-step explanation:
All you need to do is find the slope. How you do that is y2-y1/x2-x1
Yours would look like this:
[tex]\frac{1-7}{5-(-1)}=\frac{-6}{6}[/tex]
Then you simplify to get -1
What is 15/60 written as a decimal
Answer:
0.25
Step-by-step explanation:
The fraction [tex]\frac{15}{60}[/tex] ⇒ simplifies to [tex]\frac{1}{4}[/tex], and [tex]\frac{1}{4}[/tex] as a decimal is 0.25
Hope this helps! :)
Pls help answer correctly for brainliest pls and 50 points
If x = 4 then 2x + 6 =
If b = 12 then 2(3b + 1) =
If x = 5 then x^2 + 4 =
If x = 2 then 9x + 13 =
If x = 5 then 4x - 1 =
If x = 3 then 4x - 3 =
If s = 6 then 9 + 3s =
If x = 4 then 3x - 4 =
If n = 8 then 3(n + 1) =
If n = 6 then 5(n - 5) + 16 =
Answer:
Just substitute
Answers in order of questions
147429311992782721Hope this helped. Please mark as brainliest!
Answer:
lol whyd you delete my answer
Step-by-step explanation:
plz help urgent due now!!! i will give brainliest, and dont just take my points i need this bad, 20 points
34 Select the correct answer. Martin is ordering DVDs online. Each DVD is priced at $8.50. The website also charges a flat fee of $5.00 for shipping and handling for any size order. If Martin decides to spend no more than $56, how many DVDs can he buy?
look at pic
Answer:
i think letter d
Step-by-step explanation:
i hope you know the answer
Please help me answer this :) I will give Brainlst
Answer:
no
Step-by-step explanation:
it does not pass the vertical line test
Simplify the expression.
((9 + 4 ) squared - 7) - 8 + 3 cubed
4n2-17n+4
What is the answer
Answer:
(4n − 1)(n − 4)
Explanation:
Factor 4n² − 17n + 4
4n² − 17n + 4
= (4n − 1)(n − 4)
Answer:
(4n − 1)(n − 4)
The factors of the expression [tex]4n^2-17n+4[/tex] are
Mathematically, an expression is a combination of numbers, variables, operations, and functions that are combined according to specific rules to represent a mathematical computation or relationship. It can be thought of as a mathematical phrase or formula.
To factorize the quadratic expression [tex]4n^2 - 17n + 4[/tex], we need to find two binomial factors that, when multiplied, result in the given expression.
The factored form will have the following structure:
(An + B)(Cn + D)
To find the values of A, B, C, and D, we can use various methods such as factoring by grouping, quadratic formula, or completing the square. In this case, we will use the factoring by grouping method.
Step 1: Multiply the coefficient of the leading term (4) by the constant term (4). The result is 16.
Step 2: We need to find two numbers that multiply to give 16 and add up to the coefficient of the linear term (-17). After considering the possible pairs of numbers, we find that -16 and -1 meet these criteria.
Step 3: Rewrite the middle term (-17n) using -16n - n:
= [tex]4n^2 - 16n - n + 4[/tex]
Step 4: Group the terms and factors by grouping:
= [tex](4n^2 - 16n) - (n - 4)[/tex]
= 4n(n - 4) - 1(n - 4)
Step 5: Factor out the common binomial factor:
(n - 4)(4n - 1)
Therefore, the factored form of the quadratic expression [tex]4n^2 - 17n + 4[/tex] is (n - 4)(4n - 1).
Learn more about expression here:
https://brainly.com/question/34132400
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