MAT1130-Pre-Algebra Basics Unit 9

Evaluate the following 7ab - 15 ,where a = 5 , b = 2

The expression 12a³b⁷e. The coefficients are 7 & 3

Simplify (15 x 3) - 8 / 2

Evaluate the following x² - y + z, where x = 3 , y = 9 z = -4

Solve r - 8.35 = -15.5

Solve ( x / 5 ) = 15.9

The expression 12a³b⁷e. The variables are a,e & b

Determine the square roots of

The expression 55a⁴b⁸e. The exponents are 4 ,8 & 1

Solve 4f = -36