A what is formed by two number lines that intersect at a right angle?

5 (--4) + 2y=-20 find the value of y

A 10 cm long rectangular bar (when subjected to a tensile load) deforms by 0.1 mm. calculate the normal strain.

Solve the system of linear equations by graphing. Round the solution to the nearest tenth. y = - 0.25x + 4.7 y = 4.9x - 1.64 The approximate solution to the system is (,). )

A coral reef grows 0.12 m every week how much does it grow in 5 weeks

What is the value of the expression 5 - c - d when c = 8 and d = - 13? a. - 26 7c:c-7=0 b. - 16 c. 0 d. 10

Solve for x. 4x^2 - 40x + 94 = 0

Han's score increased by 19 is 65

Translate the verbal statement into an exspression

If $1.00 CAD equals 1.13 Australian Dollars, what is the ratio of CAD dollars to Australian Dollars?

What is 100 minus 6x equals 160 - 10x answer