3 consecutive even integers : x, x + 2, x + 4
x + (x + 2) + (x + 4) = -84.....combine like terms
3x + 6 = - 84.......subtract 6 from each side
3x = -84 - 6
3x = - 90...divide both sides by 3
x = -90/3
x = -30
x + 2 = -30 + 2 = -28
x + 4 = -30 + 4 = -26
so ur 3 numbers are : -26, -28, -30
x+23+32+47=180
x+102=180
x=78
O. is the correct answer!!
Answer:
2,645
Step-by-step explanation:
I hope this helps and you really are smart
10^3 = 1000 so you multiply the first number by 1000
Answer is 1546.3
Well evaluate means solve . so you just substitute the -18 in place of x you'll get -18-10/ 4
which is -28/4 = -7
