Cathy bought 4 rings at 5 dollar a ring and 2 to bracelets at 6 dollar a bracelet. Which number sentence can you use to find the total amount that Cathy spent on the rings and bracelets

Como resolvo: (-2,3) ²

Liam bought 5 7/8 pounds of steak. He used 2 1/16 pounds of the steak for a cookout. Liam has about how many pounds of steak remaining after the cookout?

Two years ago, then borrowed $150 from his brother to buy a CD player. He agreed to pay $50 in interest. what is the simple annual interest rate for this loan

Evaluate f (x) = x 2 + 1 for f (10). Answers can be: 1. 2√2 2. 101 3. 21

A professor wishes to examine the benefits of an online homework session that meets once per week. He decides to analyze student understanding by administering an exam to 15 of his students, seated in the front row.

Practice calculating the mean of a data set. A 2-column table with 6 rows. Column 1 is labeled month with entries January, February, March, April, May, June.

Kelly has 4 dimes and some nickels. The value of her coins is 2.25 how many Nickels does she have.

What is the numerical coefficient of 9 (14) P

In a classroom the number of girls is 3 and 2/3 times the number of boys. there are 16 more girls than boys. find the total number of students in the classroom. Explain your answer.

Which fraction is equivalent to - 2/3 2/-3 -3/2 -2/3 2-3