Download Evaluate the expression for the given values of the variables. 1.) a +

Evaluate the expression for the given values of the variables.
1.) a + b3, when a = 3.4 and b = 6
2.) 10 – (- x)3 + y2, when x = -1 and y = - 4
Check whether the given number is a solution of the inequality.
3.) 9 + 9x ≥ 18, for 1
4.) y3 – 9 ≤ 27, for 3
5.) c  7  7 , for 100
9
7.) y – (- 8.3) = 7.7
8.) |- 5.1| - (- 2.1) = - y
Solve each equation.
6.)
4
1
 s
9
18
9.) 0 
18
t
7
12.) 3.8y – 4.7 = 3.8y + 17.5
10.)
1
y  12
9
11.) -5a = -|30|
13.) -2(a + 5) = 27 – 2a
Algebra 1
Section 3.7 B
Assignment