Answer:
6-2x-2y+2 z
7-x(a+b+c)
8-y(x²+x)
9- -2a-2b-2c
10- -3(x+y)
11-10a+1 0b
12-5( x+2y)
Step-by-step explanation:
Answer:
y=-3
Step-by-step explanation:
y+3=0
y+3-3=0-3
y=-3
Since 3:00 a.m is three hours after midnight, the variable h in the function would be three.
T(h) = -15 + 3h step 1 - write the equation
T(3) = -15 + 3(3) step 2 - plug in h, which is three
T(3) = -15 + 9 step 3 - simplify the expression
T(3) = -6
Answer:
B. 0
Step-by-step explanation:
not 100% sure
