23 Christian and sincere are assigned this week te koop track of the temperature changes that might alled the experiments for a new flu vaccine on Monday Christian recorded that the temperature vie had dropped to
90'e from the previous week on Friday, Sincare recorded that the comparatore in the room has dropped sine
Monday, 19 a low al 19' How much did the temperature change during the week
Ae

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

c

step-by-step explanation: