Michael started with 30 baseball cards and gave away x number of cards. Johnny started with 40 baseball cards and gave away twice as many as Michael did. How many cards did Michael give away if they had the same number of cards left?

Lisa built a rectangular flower garden that is 4 feet wide and has a perimeter of 26 feet. What is the length of Lisa's flower garden

Arnolds entire workout consisted of 10 minutes of warm-up exercises 25 minutes of lifting weights and 15 minutes of treadmill what was the ratio of the number of minutes he lifted weights to the total number of minutes of entire work out

What is f (5) if f (x) = - 3x-2

For what value of x do the two ratios suggest a proportional relationship? 17 to 9 ; x to 99

Jess has $7,500 to invest. She is considering two investment options. Option A pays 3% simple interest. Option B pays 2.75% interest compounded annually. What is the value of each investment option at 15 years?

19038 times 8975765yud

Mr. Diaz's class is taking a field trip to the science museum. There are 23 students in the class, and a student admission ticket is $8. How much will the students ticket cost?

How do you solve this ... 8=x-5/7

A triangular pathway in a park is shown below. what is the approximate total length of the path?

Solve the equation. y + 13 = 10 Y = 23 Y = - 23 Y = 3 Y = - 3 Solve the equation. 9 = t + 13 T = - 4 T = 4 T = 22 T = - 22 Multiply. 7 (x - 2) 7x - 14 7x - 2 X - 14 7x - 9 Solve the equation. X + 1 = 3 X = - 2 X = 4 X = 2 X = - 4