3 years ago

Which expressions are equivalent to 5x - 15? Select three options.

Mathematics

1 answer:

Zigmanuir [339]3 years ago

8 0

Answer:

-5(x-3)

-5(3-x)

-3(-5+2x)+x

Step-by-step explanation:

You might be interested in

Priya has completed 9 exam questions this is 60% of the questions on the exam. Write an equation representing this situation. Ex

krek1111 [17]

Answer:

9=0.6q where q is the number of questions on the exam.

Step-by-step explanation:

3 0

3 years ago

How to solve this equation 2+6x=1-x

aleksley [76]

+x on each side. Then -2 on each side. Then divide both sides by 6 and you have your answer

8 0

3 years ago

Read 2 more answers

HELP!!! Need Help With Homework!

Airida [17]

Answer:

<1 and <2

<5 and<6

<4 and <2

3 0

3 years ago

True or false pls no guessing

marshall27 [118]

Answer:

True

Step-by-step explanation:

5 X 5 X 5 = 125 because 5 X 5 would be 25. And 25 X 5 would be 125.

6 0

2 years ago

Read 2 more answers

Fatoring Trinomials<br> x^2+2x=-1

Musya8 [376]

Answer:

$\Huge \boxed{x=-1}$

Step-by-step explanation:

$x^2+2x=-1$

Adding 1 to both sides of the equation.

$x^2+2x+1=-1+1$

$x^2 +2x+1=0$

Factoring the left side of the equation.

$x^2 +1x+1x+1=0$

$x(x+1)+1(x+1)=0$

$(x+1)(x+1) = 0$

$(x+1)^2 =0$

Taking the square root of both sides of the equation.

$\sqrt{(x+1)^2} =\sqrt{0}$

$x+1=0$

Subtracting 1 from both sides of the equation.

$x+1-1=0-1$

$x=-1$

8 0

3 years ago

Read 2 more answers