Answer:
f(-4)=-32
Step-by-step explanation:
Plug in -4 for x
f(-4)=5(-4)-12
Combine like terms
f(-4)=-20-12
f(-4)=-32
Answer:
85
Step-by-step explanation:
you do 65 plus 30 then subtract that by 180
Find slope: (15-15)/(-1-4) = 0/-5 = 0
Y = 0x + b
15 = 0(4) + b, b = 15
Equation: y = 0x + 15
Or... y = 15
Imagine it like a piece of chocolate amongst three people. The one u want to break into to share among the other is the first number.
so the number of chocolate pieces ÷ by number of people
e.g: 6 pieces of chocolate ÷ 3 people
6÷2 = 3
however you can also divide the other way round. by dividing the smaller number first. this means u are diving a small amount to even smaller amounts.
2÷4 = 1/2