F (x) = 2 (x - 5), find f (8).

The container that holds the water for the football team is 3/4 full. After pouring out 7 gallons of water, it is 1/2 full. How many gallons can the container hold?

If a 40 -foot tree casts a 12 -foot shadow, find the length of the shadow cast by a 26 dash foot tree?

What is 34.5 divided by 4

From a faculty of six professors, six associate professors, ten assistant professors, and twelve instructors, a committee of size six is formed randomly.

In ΔABC, m∠ACB = 90°, CD ⊥ AB and m∠ACD = 45°. Find AC, if CD = 6 sqrt 2

The measures of two angles of a triangle are 25° and 87°. Is the triangle acute, right, or obtuse? Explain. A. Acute; the measure of the third angle is 68°. So all three angles are acute. B. Acute; the measure of the third angle is 78°.

What is the lowest common factor of 91?

How do you write 2.5 as a percentage

James has 16 balloons. ¼ of his balloons are red. How many red balloons does he have.

Which number is the approximate for 47 and - 23