Sue and lois live 13.5 km apart. At 10 A. M. Each girl leaves her house and jogs toward the other. The ratio of sues speed to lois speed is 5:4. If the girls meet at 11:15 A. M. How fast is each jog

Use the quadratic formula to solve the equation x2+7x

Solve the equation algebraically. Round to the nearest tenth. 11=-16x^2+32x+3

What is 56% diveded by 27

Andres completed a 5-km race in 13.5 minutes. His sisters time was 1 1/2 times longer than his time. How long, in minutes did it take his sister to run the race

Write the quadratic equation y = x^2 - 6x + 7 in vertex form

Metallica Bearings, Inc., is a young start-up company. No dividends will be paid on the stock over the next 8 years because the firm needs to plow back its earnings to fuel growth. The company will then pay a dividend of $14.

while playing basketball, jada's heart rate goes up to 160 beats per minute. whe jogging her heart beats 25 times in 10 seconds.

What does 12 times a number mean as an expression?

Emma seys that the preduct of a 3-digit number and a 1-digit number will be either a 3 digit number or a 4 digit number. Does Emma's statement make sense

Work out the value of these two questions: 1) 3^2 + 2^3 2) 2^4 - 3^2