What is 7 + 2x = 9

I have already solved it one way bout I need another teacher says 2

Rewrite without parentheses. 7xy2+-4y43x52

Solve the linear equation for y. - 5x+y=7

Gagner clinic purchases land for $175,000 cash. the clinic assumes $1,500 in property taxes due on the land. the title and attorney fees totaled $1,000. the clinic has the land graded for $2,200.

A cheetah ran 196 meters in 8 seconds. choose each statement that is true.

4) A light is on the top of a 12 ft tall pole and a 5 ft 6 in tall person is walking away from the pole at a rate of 2 ft/sec. a. At what rate is the tip of the shadow moving away from the pole when the person is 25 ft from the pole? b.

Solve for x: x - 2 > 2x + 12. A. x > 14 B. x < 14 C. x > - 14 D. x < - 14

One summer conservation officials caught and tagged 98 beavers in a rivers flood plain. later, 50 beavers were caught and 32 had been tagged. estimate the size of the beaver population

What does 4x-2x-20x+x equal

What is the area of a triangle if the base is 4 and the hight is 3?

A rectangle has a length of 19 inches and a width of 15 inches. What is the perimeter of the rectangle?