Adam was going to sell all of his stamp collection to buy a video game. After selling half of them he changed his mind and did not sell the rest. He then bought ten more, How many did he start with if he now has 31?

What is the y-intercept of = 1+6x

If f (x) is parallel to the line y=3/4x+2/5, which function could be f (x)

Lana paid$36.72 for 4 cds. What was the average cost of each cd?

Bret is examining a line with equation y = 3x - 7. He says that the y-intercept of the line is 7. Is he correct?. Explain.

A rectangle has a width of 6 inches and a perimeter of 26 inches. What is the length of the rectangle?

Least to greatest 3/4, 0.7, 1/2, 0.1

Simplify the polynomial (-8*) + * + (-2)

Evaluate the expression below when y = - 3. 2y + 7 -4y - 10 A. -1 22 B. -13 2 C. 1 2 D. 1

A science teacher ordered $660 worth of microscopes and dissection kits for the new science lab. A total of 22 microscopes and 44 dissection kits were ordered. A microscope costs three times as much as a dissection kit.

The square root of a 100 is it a whole number or natural number