Solve 2 – x = –7.
A. x = –9
B. x = 5
C. x = –5
D. x = 9

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?