3 years ago

If — 6x + 2y -9 is a true equation, what would be the value of –4(-6x + 2y)?

Mathematics

2 answers:

kotykmax [81]3 years ago

5 0

Answer:

24x-8y

Step-by-step explanation:

Ivahew [28]3 years ago

3 0

Answer:

24x-8y

Step-by-step explanation:

-4 times -6 is 24 and you add the x then -4 times 2 is 8 then add the y

You might be interested in

Determine if the slope of the line graphed below is either positive or negative. Then find the slope (m) of the line

garri49 [273]

Answer:

negative

slope= -1/4

Step-by-step explanation:

4 0

3 years ago

m∠AOB = 6x + 5, m∠BOC = 4x - 2, m∠AOC = 8x + 21

AnnZ [28]

The sum of angle AOB and angle BOC is equal tot he angle of AOC so

6x+5 +4x-2 = 8x+21

10x+3=8x+21

Subtract three and 8x from both sides

2x=18

Divide by two

x=9

Hope this helped!

6 0

3 years ago

Suppose that a family wants to start a college fund for their child. If you invest in an account that pays 5.5% and want the fun

vazorg [7]

The answer is 17040.34
Check the annuity due formula

7 0

3 years ago

Juan went out to lunch with five friends. They decided to divide the bill evenly among them. Juan estimated that his lunch cost

Lina20 [59]

Juan’s lunch would have costed less if he paid separately. his lunch is 5.25
the bill 37.20
37.20 / 5
$7.44 each kid
7.44 - 5.25 = 2.19
$2.19 less if he paid separately

4 0

3 years ago

Read 2 more answers

−2x = 4y + 6 2(2y + 3) = 3x − 5 What is the solution (x, y) to the system of equations above

Wewaii [24]

Answer:

(1;-2)

Step-by-step explanation:

x=-2y-3

2(2y+3)=-6y-9-5

10y=-20

y=-2

x=4-3=1

6 0

3 years ago