Twenty is the same as nine less than the quotient of a number and four.

Madam Siti bought the same lengths of red and yellow ribbons. After she used 836 cm of the red ribbon, the length of the yellow ribbon was 5 times the length of the remaining red ribbon. What was the original total length of the two ribbons?

Make a list of possible pairs of numbers that have an LCM of 48

Wilma used 25 square cm. of construction paper to make a card in the shape of a square. She put a lace border around the card. How many inches of lace did Wilma use?

What is the gcf of 56 and 14

One less than 4 times a number is equal to five times the same number math

Which of the following is a perfect square? 65, 144, 68, 131

What does Pythagorean Theorem do or find? (100 PTS) !

A car is 210 inches long. A trubkis 60% longer than the car. How long is the truck?

2p - 1/q = r/q + 4, subject q

Solve the equation using the quadratic formula: 2x^2-5x+2=0