Mathematics College

Grade Math
Do Not Reproc
26. What is the solution to the equation 3(4x – 11) + 15 = -6(-x + 7)?
А
X=-30
B
x= -10
C X=-4
D
x= -1

Answers

Answer 1
The answer is C. X=-4

Related Questions

I NEED HELP OR I FAIL PLEASE HELP ME!!!!

Answers

Answer:

The answer is A, ST and WX

Step-by-step explanation:

The answer is A because ST and WX are the same size and shape, just mirrored.

Which expressions have a quotient of 4/5​

a. 5/2 ÷ 1/2
b.6/9 ÷ 5/6
c. 3/6 ÷ 2/5
d.7 1/2 ÷ 6
e.1 1/3 ÷ 1 2/3

Answers

Answer:

b and e

Step-by-step explanation:

a. 5/2 ÷ 1/2  =

5/2*2 =5

b. 6/9 ÷ 5/6

2/3*6/5 =2*2/5 = 4/5

c. 3/6 ÷ 2/5

1/2 * 5/2 =5/4

d. 7 1/2 ÷ 6 =

15/2*1/6 =5/(2*3) =5/6

e. 1 1/3 ÷ 1 2/3=

4/3 ÷ 5/3 =4/3 * 3/5 =4/5

Answer:

Trick answer none of them do.

Step-by-step explanation:

Represent the situation below as an integer.
Diego owes his father $25.

Answers

Answer

-25$

Step-by-step explanation:

what are the two characteristics we look for when trying to solve a quadratic equation?


A. A positive coefficient for x^2 & the equation set equal to 0


B. Factor and cancel


C. Distribute like terms


D. There is no such thing as a quadratic equation

Answers

Answer:

Answer A makes the most sense by far.  

Step-by-step explanation:

Answer A makes the most sense by far.   However, strictly speaking, the coefficient of x^2 does not have to be positive if we're using the quadratic formula.  Using some other approach, such as factoring, obtaining a positive coefficient for x^2 is helpful.

PLEASE I'M NOT SURE WHAT TO DO: Write the following equation in point-slope form: 16. The cost to rent a video game at a rental store can be modeled by a linear function. Renting a game for 1 night costs $1.50 and renting a game for 2 nights cost $2.7%. Write a linear equation that models the total cost of renting a game, y, as a function of the number of nights rented, x. Hint: find your ordered pairs then slope, point slope form is y-yı = m(x - x1) ​

Answers

Answer:2.7 - 1.50 = 1.2(2-1)

Answer:

129.6 is the answer

Step-by-step explanation:

Based on the regression output, which of the following is the predicted time, in minutes, that it took to gather the items if the order has 22 items?

Answers

Answer:

The predicted time, in minutes, that it took to gather the items if the order has 22 items is 63.8905 minutes

Step-by-step explanation:

Regression Output :

Predictor                            Coefficient

Constant                             3.0979

Square root of items          2.7633

R.sq.- 96.7%

So, with this data the regression equation is,

[tex]\hat{y}=3.0979+2.7633x[/tex]

Now we are supposed to find the predicted time, in minutes, that it took to gather the items if the order has 22 items

Substitute x =22 in equation

[tex]\hat{y}=3.0979+2.7633(22)[/tex]

[tex]\hat{y}=63.8905[/tex]

Hence the predicted time, in minutes, that it took to gather the items if the order has 22 items is 63.8905 minutes

Answer:

this doesnt even relate to the answer. blasphomy.

Step-by-step explanation:

common factor of 35 and 49 is​

Answers

Answer:

7

Step-by-step explanation:

35 / 7 = 5

49 /7 = 7

Answer: 7

Step-by-step explanation:

Is this correct? My answer was 61.5

Answers

Answer:

yes 61.5 is correct

Step-by-step explanation:

5(r + 3) = 3r + 35.
What is the answer and please show how you got it

Answers

Answer:

r =10

Step-by-step explanation:

5(r + 3) = 3r + 35.

Distribute

5r+15 = 3r+35

Subtract 3r from each side

5r+15-3r = 3r+35-3r

Combine like terms

2r +15 = 35

Subtract 15 from each side

2r+15-15 =35-15

2r = 20

Divide by 2

2r/2 =20/2

r =10

5(r + 3) = 3r + 35
Remove parentheses
5r + 15 = 3r + 35
Move the terms
5r - 3r = 35 - 15
Collect like terms
2r = 20
Divide both sides
R = 10

name 3 lines that are not perpendicular to y=2x-3

Answers

y=−1/2x+6 y
−2x=3
need to find a perpendicular line to this line that passes through the point (2,5) y=−1/2x+6
Added the 5
from the left side.

Which one is the answer ?? Plzz

Answers

Answer:

answer is c

Step-by-step explanation:

you have to find x first and try any of the equation if you get y and it is the same of the graph and thats the answer

16x2 - 8x + 1 is an example of a ______​

Answers

Answer:

the answer would be an equation

The vet said Lucy's cat Mitten weighs 8 2/6 pounds. This is 1 5/6 pounds more than Mittens weighed last year. How much did Mitten weigh last year?​

Answers

She weighed 7 1/4 I think

Answer:She weighed 7 1/4

Step-by-step explanation: just took the test

Find the equation, function and describe. (100 points)

X
1
2
3
4
5
6
7

Y
5
2.5
1.6667
1.25
1
.83333
.71429

Answers

Answer:

257890 is the function of the equation

Step-by-step explanation:

mark me BRAINLIEST

I need help pleasseee ....

Answers

Answer:

-4.3

Step-by-step explanation:

thats the slope im 90 percent sure

2 po
2) At the sixth-grade school dance, there are 132 boys, 89 girls, and 14
adults. Write the ratio of the number of girls to the TOTAL number of
people at the dance. *
NO SPACES and use a colon:

Answers

Answer:

Step-by-step explanation:

Girls:Total number of people

89:235

89:47

Write and solve an equation to find the value of x and the missing angle measures

Answers

Answer:

x=8

the top angle=120

the bottom angle=120

Step-by-step explanation:

angle rules say that those angles will be equal

therefore right the quation 14x+8=16x-8

and solve for x

pls help me with this

Answers

Answer:

-18/4 and 18/-4 are equivalent the rest are not

Step-by-step explanation:

WILL MARK BRAINLIEST Find the coordinates of the points of intersection of the graphs with coordinate axes: c y=− 1/4 x+2

Answers

Answer:

the y intercept is (0,2) and x intercept is (8,0)

Hope this helps

Picture linked

Can someone please help and explain this to what the answer is I’ll give brainliest

Answers

Answer:

BOTH THE QUESTIONS ARE SAME!!

When finding a perpendicular slope, you need to change the signs and flip the reciprocal

The answer to your question is:

m = -2

8k = 0
A.)8
B.)16
C.)0
D.)4

Answers

Answer:

C

Step-by-step explanation:

Anything divided by 0 is equal to 0.

C .)0
I don’t reallly know how to explain sorry

What is the slope in the picture?
what’s the slope?

Answers

the slope in the picture is zero

Answer:

Step-by-step explanation:

Either zero or undefined but I'm sure it's zero

find the value of x
115-5x-10

Answers

Answer:

i assume the question is 115-5x=10

Step-by-step explanation:

if yes then the answer will be

-5x=125

-5x/-5=125/-5

x=25

Turn 4.131313 into a mixed fraction

Answers

Answer:

   1313

4  -------

  10000

Step-by-step explanation:

just imagine if they were a fraction

stwyrthegfcvidfghhuw cgy5wd

7.18 x 10^3 is more than, the same as, less than 3610

Answers

Answer:

Greater than because the answer would be 7,180

Step-by-step explanation:

The answer is “more than” if you solve this problem it is 7180!

The cost of Marianne's old bracelet is two-thirds
The cost of her new bracelet. The cost of her old
bracelet is $18. Need help what Is this solution

Answers

Answer:

the answer is $12

Step-by-step explanation:

to get the answer you would multiply 18 by 2/3 or you can divide by 3 then multiply what you get from dividing by 3 by 2.

version 1: 18(2/3) = ?

              12

version 2: 18/3=?

                6   you want to multiply by to because that is 1/3 of the original price

               6(2) = 12

Either way you get the same answer. Hopes this helps

show your work
10n = 40

Answers

Answer:

4

Step-by-step explanation:

10n=40

10n/10=40/10

n=4

n = 40/10
n = 4

Then, We know,

10n = 40
10 * 4 = 40
40 = 40 (True)

Commutative property means the numbers have to.......
А
the numbers stay in the same spot
B the numbers switch position, but the answers change
С
the numbers switch positions, but the answer is the same
D
it means that a number plus zero will stay the same

Answers

Answer:

C. The numbers switch position but the answers stay the same.

Step-by-step explanation:

35 POINTS WILL MARK BRAINLIEST!!!
Please solve it from the picture below!!

Answers

I believe it’s B
Good luck!!!

4.4 = –13.6 + 3t how would i solve this step by step

Answers

Answer:

t = 6

Step-by-step explanation:

First, add 13.6 (inverse operation)

18 = 3t (divide by 3)

6 = t

sub in to check

Answer:

t=6

Step-by-step explanation:

4.4=-13.6+3t [add -13.6 to both sides]

18=3t [divide 3 from 18]

t=6

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