The sum of 7 and three times a number b is at least 12

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. She decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. Which expression finds the change in the scale factor?

A bank offers a cd that pays a simple interest rate of 4.5. how much must you put in this cd now in order to have 2500 for a home entertainment center in 4 years.

Without multiplying, determine the sign of the product (-247,634) (183,758).

Which of the following is less than 7/8 and greater than 1/3

Trey has $19.76 in his wallet. he buys a pack of gum for $1.79 and a bottle of water for $2.34. how much money does trey have left?

Express in numerals two thousand one hundred fiteen

How can yo order rational numbers from least to greatest

Joe's father is 15 more than twice Joe's age. How old is Joe's father? Solve algebraically.

What is LCM of 8,9,10

The whole numbers 10 to 12 are paired with their factors. Explain why this pairing of numbers does not describe a function