Simplify the expression.

(6+8) : 2

a. 10

b. 28

c. 7

d. 11

Lee and Lyn both invested their birthday money. Lee put his money in a savings account that earned 8% simple interest annually. Lyn put her money in an account that earned 8% interest compounded annually. Who made the better investment and why?

X-3y-6=0 substitute x=6

A jet airplane cruises at a speed of 540 mi/h. write and solve an equation to find how far it travels in 15 minutes.

What are the values of a, b, and c in the quadratic equation 0 = x2 - 3x - 2? a = 1, b = 3, c = 2 a=1, b=-3, C = - 2 a = 2, b = 3,6=-2 a = 72, b=-3, c=2

What is the length of a diagonal of a cube with a side length of 6 inches? Length of a diagonal of the face: 6 squared + 6 squared = c squared. 36 + 36 = c squared. 72 = c squared. StartRoot 72 EndRoot = c.

When a number x is multiplied by 6, the result is 3/8

A Ladder that is 32 ft long leans against a building. The angle of elevation of the ladder is 70. To the nearest tenth of a foot how high off the ground is the top of the ladder? A. 20.3 ft B. 10.9 ft C. 26.2 ft D. 39.1 ft

Given that |-6| > 5, which statement is not true? -6 is farther from 0 than 5 is on the number line -6 is greater than 5 5 > - 6 6 > 5

Mr. Thaxton has two daughters. The sum of their ages is twenty-one. The product of their ages is one hundred ten. How old is Mr. Thaxton's youngest daughter? A. 9 B. 10 C. 11 D. 12

Which rational expression is equivalent to 1 / (x+4) + 3 / (x-5)