Find -30 + (-15) + 70.
select one:
a. 55
b. 25
c. -55
d.-25

B

Step-by-step explanation:

Note that + ( - ) is equivalent to -

Given

- 30 + ( - 15) + 70

= - 30 - 15 + 70

= - 45 + 70

= 25 → B

y=mx+b is the final answer!   : )

step-by-step explanation:

i think you should think about the question and not look online.