True or false, A function is a relation if and only if the x-values do not repeat in a given set

The temperatures recorded one day at two cities are shown below: City L: - 8° F City M: - 9° F Which statement about the temperatures at the two cities is true? City M was warmer than City L because - 9° F < - 8° F.

Explain the difference between "b divided by 10" and "b divided into 10"

A person kicks a 4.0-kilogram door with a 48-newton force causing the door to accelerate at 12 meters per second 2. What is the magnitude of the force exerted by the door on the person? A. 48 N B. 24 N C. 12 N D. 4.0 N

Question: A teacher spent $64 buying two types of games. One type cost $12 each and the other $14 each. How many of the $12 games did she buy?

6. Via email you received a coupon for $10 off a purchase of $25 or more at Victoria's Secret. You buy a $25 bath robe and $10 slippers during Black Friday. What will your total be?

In a bakery, the number of buns delivered is a function of the number of boxes packed. What is the domain of this function?

Add: x 5 - 4x 4 + 7x 3 + 8, 9x 3 + 7x 2 - 10, and - 2x 5 + 7x 4 - 3x + 8.

James regular r pay is 12 dollars an hour plus time and a half how much is his pay for 40hrs regular time and to hours overtime

Call Wireless phone company charges $0.50 for the first call you make and $0.10 for each additional minute. The cost of a phone call can be expressed by the formula C = 0.50 + 0.

One less than the product of four and a number is 11