Question

evaluate:
3-7 times 5+2 times 4.
a. -40
b. -24
c. -12
d. 28

Answer 1

@ScarlettFarra2000

Answer 2

So we have the equation

\(\Huge{3-7 \times 5+2 \times 4}\)

Well we would use PEMDAS what part of the equation would we do first?

Answer 3

multiply

Answer 4

i got -40 am i right??

Answer 5

hello??

Answer 6

sorry my internet disconnected :( Yes we would multiply first....

\(\LARGE{7 \times 5 =?}\)

\(\LARGE{2 \times 4=?}\)

What would these two be?

Answer 7

@AYE_MY_PEEPS

Answer 8

35 and 8

Answer 9

Correct so we now input we look at our equation again....

\(\Huge{3-35+8}\) Now to solve this we would first subtract since we solve from left to right...so what is \(\LARGE{3-35}\) ?

Answer 10

-32

Answer 11

Correct so we are left with

\(\Huge{-32+8}\) So what is our answer?

Answer 12

-24

Answer 13

Correct ^^

Answer 14

thnx :)

Answer 15

Np :D