What is the value of the expression 5 + (8+2)

If f (t) varies directly with x and f (x) = 20 when I = - 4, what is the value of f (z) when x = 2? a. - 10 b. - 2/5 c. 2/5 d. 10

A sprinkler that sprays water in a circular area can spray up to a radius of 22ft what is the maximum area of lawn that can be watered by the sprinkler use 3.

Earth is approximately 9.3 * 107 miles from the sun. Saturn is approximately 8.87 * 108 miles from the sun. About how much farther is Saturn from the sun than Earth is?

A coffee franchise is opening a new store. The company estimates that there is a 70% chance the store will have a profit of $50,000, a 5% chance the store will break even, and a 25% chance the store will lose $3,500.

One of the numbers was increased by 10 and the other remained the same. How did the average of the two numbers change?

Area of a right angled triangle whose sides are 5cm 12cm and 13cm?

How to find the Pathagorian therom

Boris Heban is single and pays into an HMO. The total cost is $8,190 annually, and the employer pays 90 percent of the total cost.

What is the answer to this math problem - 3•1-2 (5•1-7)

Find the 5th partial sum of the arithmetic sequence an=2n-3.