There are a total of 108 bikes. if the ratio of blue bikes to black bikes is 4 to 5, how many of the bikes are blue

Ashley won 40 lollipops playing hoops at her school's game night. Later, she gave two to each of her friends. She only has four remaining. How many friends does she have?

Three friends decide that they each want to be able to buy a new bike in four years. Iliana puts $500 in a savings account with a simple interest rate of 4%. Joann invests $515 in a standard savers account with a simple interest rate of 3%.

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A (n) = - 6 + (n-1) (1/5) A. 5, - 5 1/5, 1 4/5. B. - 6, - 5 1/5, - 4 C. 0, 3/5, 1 4/5 D. - 6, - 5 2/5, - 4 1/5

Robert gets a commission of 30% on all sales. He sold $1,800.00 worth of goods. What was the amount of his paycheck?

Which property is demonstrated below? 17/3 x 3/17 = 1

The area of the octagon below is 10,391.9 square millimeters. An octagon has an apothem of 56 millimeters and an area of 10,391.90 square millimeters. What is the approximate perimeter of the octagon? Round to the nearest whole number.

What is the perimeter of a square with sides of 17ft

3 = - 3 (C - 8) + 6 C=

Janelle saved up 265$ then she bought a sweater for d dollars. How much money does Janelle have left? Write your answer as an expression.

Alex wrote nine different positive digits on one red card and eight blue cards, only one digit per card. The product of all the digits on the blue cards is 72576. What digit is written on the red card?