Y=5x-8 linear or non linear

Benny has 53 cents in change. he has 8 coins. he has only one dime. what combination of coins does benny have?

Which expression is equivalent to the sqaure root of 80

A decimal that is equivalent to three and ten hundredths

millie has $83.50 in her savings account she deposited $15 every week or mother also deposit $10 into the account every time lily washes her car her savings account balance commission with the following expression 10 C + 15 W + 83.50

Let x represent the number of hours you read a book and y represent the total number of pages you have read. You have already read 70 pages and can read 30 pages per hour. Write an equation relating x hours and y pages you read.

The system of equations x = y - 1 y + 4 = x + 6 has how many solutions.

Solve this inequality: 3 (x + 6) - 2 (x + 2) > (or equal to) 10

Is 4/5 greater than 1/3

Martha always tries to exercise at least 30 minutes a day. Write an inequality to represent the number of minutes Martha exercises each day.

A swimming pool has perimeter of 72 feet. The short sides measure 16 feet. What is the length of the longer sides of the pool