Combine and simplify the x terms in the expression -7x+15x-40x

-32x

Step-by-step explanation:

-7x+15x-40x

First, you add the numbers or similar into elements from left to right to find the answer.

-7x+15x-40x=-32

-32x is the correct answer.

I hope this helps you, and have a wonderful day!

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5