[4×(6 - 3) + [(8 - 2)÷2] what is the value of the expression

A. 9
B. 15
C. 19
D. 24
E. 28

B. 15

Step-by-step explanation:

6-3=3, multiply 4 by 3 then add 6 (Answer to 8-2) then divide by 2

4×3+6÷2

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

i think 5 miles per hour

step-by-step explanation: