Box contains 213 marbles which are either red or blue. there are 45 more blue marbles than red marbles. how many blue marbles are in the box

If you substitute 3 for x what is the matching value for y? - 3x-y=-7

Gerard has $30$30 to spend on lunches this month. Lunch costs him $1.50$1.50 each day. After Gerard buys lunch for 88 days, which statement is true?

Which of the following is the perimeter of a triangle with side lengths of 7 inches, 8 inches, and 13 inches? 15 inches 13 inches 28 inches 27 inches

Speed skiing takes place on a course that is 2/3 mile long how many feet long is the course

The number 4432 contains a set of digits in which one digit is 1/10 the value of the other. What are the values of the digits

Paula ran 24 ft with the football and then passed it 15 feet to newt. newt ran 70 yards for a touchdown. what was the total number of feet the ball traveled?

The amount of soda a dispensing machine pours into a 12 ounce can of soda follows a normal distribution with a mean of 12.06 ounces and a standard deviation of 0.04 ounce.

A eagle was flying at the height of 10 m. He dove down 5 m to catch a mouse. What is the sum of how much the eagle flew?

Banks will pay you interest on your money based on the interest rate. True or false?

The perimeter of a rectangle is 136 ft. The ratio of its length to its width is 9 : 8. What are the dimensions of the rectangle? 40 ft by 28 ft 44 ft by 24 ft 48 ft by 20 ft 36 ft by 32 ft