Answer:
f(-4)= 24
Step-by-step explanation:
-4(-4)+8 We need to multiply -4 and -4 and a negative times a negative is a positive.
16+8 Now it's easy math and we just add them
This gives us 24.
Answer:
147º
Step-by-step explanation:
180-33=147
Answer:
4/5 , 40/50, 80/100
Step-by-step explanation:
Well is just their sum, thus
Multiply the price per month by the number of months (m) and add that to the price of the phone.
The equation would be y = 530 + 44.99m