Simplify the expression.
4(20 + 12) ÷ (4 – 3)
92
128
80
29
7 answers
4(20 + 12) ÷ (4 – 3) simplifies to 4(32) ÷ 1 which is equal to 128.
Evaluate the expression (ab)2 for a = 2 and b = 5.
100
625
50
20
100
625
50
20
(ab)2 = (2*5)2 = 10^2 = 100.
4(11 + 7) ÷ (7 – 5)
36
5
47
4
36
5
47
4
4(11 + 7) ÷ (7 – 5) simplifies to 4(18) ÷ 2 which is equal to 72 ÷ 2.
72 ÷ 2 = 36
Therefore, the simplified expression is 36.
72 ÷ 2 = 36
Therefore, the simplified expression is 36.
Write a function rule for the table.
Hours Worked Pay
2 $15.00
4 $30.00
6 $45.00
8 $60.00
p = 15h
p = 7.50h
h = 7.50p
p = h + 15
Hours Worked Pay
2 $15.00
4 $30.00
6 $45.00
8 $60.00
p = 15h
p = 7.50h
h = 7.50p
p = h + 15
The function rule for the table is: p = 7.50h
1 answer