Which of these equations represent functions? Check all that apply.

A. y = (x - 2) ^2 + 5

B. x^2 - 4y^2 = 1

C. y = 3x - 3

D. y = 4x^5

Equivalent expression to 2f+5+f-3

Joe drives 325 miles to Chicago for a business meeting. If Joe drives at a constant rate of 65 mph, how long will it take to get him to Chicago? A) 4 hrs. B) 4.5 hrs. C) 5 hrs. D) 5.5 hrs.

What is 9/20 equivalent to?

Rarotonga Holiday Sally and Mike have been in lockdown with their two children in Auckland for the April holidays. Luckily both are able to work from home, but have to employ a nanny to look after the children.

A rectangular room is three times as long as it is wide, and its perimeter is 40 meters. Find the width of the room. meters

14.4% of what number is 10.44

What is the equation of a line passing through (-4,-5) and having a slope of 5/2?

At midnight the temperature was - 8 degree F. At noon the Temperature was 23 degrees F. Which expression represents the increase in temperature?

Using the formula C = pi r find the circumference of a circle with diameter of 28

How can you figure someone age for example Evelyn was 9 when her brother Victor was born. Which equation tells you how to find Evelyn's age if you know Victor's age? e=Evelyn's age v=victor's age A. e=v+9 B. v=e+9 C. e=v-9 D. e+v=9