Carlos is adding the mixed numbers 1 1/5 and 2 1/8 by changing each number into an improper fraction. Which pair of improper fractions should Carlos use?

A collection of nickels and quarters is worth 2.85. Thereare 3 more nickels than quarters. How many nickels and quarters are there

If f (x) = 5x + 40, what is f (x) when x = - 5? 0 -9 0 -8 O7 O 15

Which of the following statements must be true about an equation before you can use the quadratic formula to find the solutionsl

A tree harvester estimates the trunk of a tree to have a height of about 34 meters and a base diameter of about 0.52 meters. The wood of the tree has a density of about 770 kilograms per cubic meter. Find the mass of the trunk.

Each gallon of shingle stain covers 120 square feet. How many gallons should you buy to cover 658 square feet?

What does 8.375 converted into a fraction

Find the median, first quartile, third quartile, and interquartile range of the data. 84,75,90,87,99,91,85,88,76,92,94

A. 12 and 7 lowest common multiple

What are two forms of expanded notation 0.58 using fractions

Find the value of a) 8^1/3 b) 8^2/3 c) 16^3/4