Exponents
What is 4x4x4x4 in exponential form?
44
8(7 + 23) = 8(7) + 8(__)
23
How many terms are in the expression 6b - 5?
2
Simplify 4x - x
3x
Fill in the missing spot:
4(2x + 9) = 4(2x) + 4(__)
9
Write 53 in standard form
125
6(32) = 6(__) + 6(2)
30
What is the coefficient in the expression 6b - 5
6
x + 5
Write an equivalent expression to 6(2x + 5)
12x + 30
Evaluate 62
36
Evaluate 7(29)
203
Write an algebraic expression for: the difference of a number m and 18
m - 18
#7 on test
D
Write an equivalent expression to 8x + 36
4(2x + 9)
Suzanne works part time at a store. In each of the last 5 weeks, she worked 5 hours on each of 5 days. Write the number of hours she worked in exponential form.
5x5x5
Evaluate 4(21) - 4(11)
40
Write an algebraic expression for: 4 more than the product of x and 12
4 + 12x
Write an equivalent expression for 4x + 20
4(x + 5)
Write an equivalent expression to 2(x + 4)
2x + 8
Suzanne works part time at a store. In each of the last 5 weeks, she worked 5 hours on each of 5 days. Write the number of hours she worked in exponential form.
53
At the Jacovic family reunion, 42 tables each had 6 people. To find the number of people, Ivan did the computation below. Which number makes the number sentence true? 6(40 + 2) = 240 + ___
12
Large balloons are sold in packages of 12. Write an expression that can represent the total number of balloons in a packages?
12a or 12 x a
#17 on test
10
Write an equivalent expression to 3x + 21
3(x + 7)