Hello from MrBillDoesMath!
Answer:
88
Discussion:
Order of operations has multiplication\division performed before addition\subtraction. So our equation is interpreted as
(y/8) + 19 = 30 => subtract 19 from both sides
(y/8) = 30 - 19 = 11 => multiply both sides by 8
(y/8) 8 = 8 * 11 =>
y = 88
Thank you,
MrB
Answer:
-150
or 150 degrees below 0
Step-by-step explanation:
The temp is -110. Dropping another 40 degrees means subtracting 40.
-110 - 40 = -150
Answer:
Step-by-step explanation:
1 = 27
2 = 36
2 = 1,000
Answer:
Step-by-step explanation:
y = 3x is an example of such an equation.
I believe you just multiply 13 by 13 to get your answer. I was thinking that each of the 13 students can stand in each of the 13 positions in line. Your answer would end up being 169.