students donated 2,500 cans of food to the local food pantry last year. They donated 4,000 cans this year. What is the percent increase in the number of cans donated?

True or false an perpendicular cd < cad ~cbd

it takes Maua 30 minutes to solve a logical puzzles and it take Amy 28 minutes to solve a logical puzzles use models to show the rate at which each student solve the puzzles in minutes per puzzle.

Square area of 1150mm^2

The number 40 is decreased to 39. What is the percentage by which the number was decreased, to the nearest tenth of a percent?

For her book club, sharon reads for 45 mins each day. Write an expression for the number of hours she reads in d days

Which expression can be used find 40% of 130? a. 26 x 5 b. 26 x 4 c. 26 x 3 d. 26 x 2

Order √3, 2π, and 1.5 from least to greatest.

The arithmetic mean of the monthly salary of two employees is $3210. One employee earns $3470 per month. What is the monthly salary of the other employee?

Write the expression in exponential form. log 3^9 = 2

Ariana has $1.40 worth of nickels and dimes. She had twic as many nickels as dimes. Determine the number of nickels and the number of dimes that Ariana has.