The sum of 3x2 + x - 7 and x2 + 10 can be expressed as?

A. 4x4 + x - 3

B. 3x2 + x + 3

C. 3x4 + x - 3

D. 4x2 + x + 3

Amy is having her birthday party at Skate World the ring charges a fee of $50 plus $8 per person if Amy wants to spend at most 170 for the party how many people can she invite

If you have 150 minutes to read 90 pages how many minutes do you need to read 100pages

The convenience store down the road has an automated car wash next to it. If at least 8 gallons of gasoline are purchased, then you can purchase a car wash for an additional $3.00 dollars.

What is the equation of the line with a y - intercept of - 10 and a slope of 3? y = 3x + 10 y = - 10x - 3 y = 3x - 10 y = - 10x + 3

The function h (t) = 210 - 15t models the altitude of a hot air ballon over time t, in minutes explain what h (10) means in the concept of the real world scenario and how to find its value

Catherine is buying a new TV and is looking for the best loan to pay for her purchase. What loan should she choose? A. Loan with the highest APR B. Loan with the highest APY C. Loan with the lowest APR D. Loan with the lowest APY

The terms in a sequence are given by 3 + 2x. what are the first 6 terms in the sequence?

The price of an item at markdowns department store is $110.95. you have a coupon for 10% off any purchase over $100.00. how much will you save by using the coupon?"

How to substitution math work

Tyler is 5 years younger than three times his cousin Lejla's age. Tyler is 40 years old. Let l represent Lejla's age.