Answer:
16 i think
Step-by-step explanation:
Answer:
im in 6th grade idk whatt that is
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
3x - 10 + 5x + 30 = 180
8x + 20 = 180
8x = 160
x = 160/8
x = 20
check:
3(20) - 10 + 5(20) + 30 = 180
60 - 10 + 100 + 30 = 180
50 + 100 + 30 = 180
150 + 30 = 180
180 = 180 ✓
this is a function and h(x) is like a y in the equation (a variable)
when they say find h(-8) in h(x), you sub -8 into the x in the function
so h(-8) = 3-1/4(-8) = 3-(-2) = 5
