How do i solve 7x to the power of 2 plus2x when x=3?

A ticket to a play costs $50. there is a 5% transaction fee. what is the total cost of the ticket

Which question is a statistics questions that anticipates variability? A) What is my favorite animal to own? B) What animals do students in my school own? C) What is the most common animal that you see on a farm?

When harry recipe on a 3" x 5" index card that he wants to enlarge to 15 inches long how wide will the enlargement be?

What is the associative property of multiplication

Tyron purchased a container of juice that contains 150 calories the label says that 70% of the calories are from carbohydrates how many calories are not from carbohydrates

Expand the number 425 into its corresponding exponential form.

What are the coordinates of the centroid of a triangle with vertices P (-4, - 1), Q (2, 2), and R (2, - 3) ? Enter your answers in the boxes. (,)

Is 700% of 5 less than 10, greater than 10 less than 100, or greater than 100

A polyhedron has 6 vertices and 9 edges. How many faces does it have? 3 5 7 9

Find the quotient. 42j^4k^2 / (-3j^3k)