Exponents
Write this exponent as a product of the same factor. 97
9 x 9 x 9 x 9 x 9 x 9 x 9
7 – 6 + 5
6
2a + 8
a=3
14
one more ball than is on the playground
b + 1
7x + 2y - 3x + 4y
4x + 6y
7(y + 2) if y=4
42
Write this exponent as a product of the same factor. 53
5 x 5 x 5
28 + (89 – 67)
50
7a • 9b
a= 3
b= 4
57
twelve fewer questions than were on the first test
t - 12
3a + 6b + 9a
12a + 6b
(b – 5)15 if b=7
30
What is 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 written as an exponent?
610
16 / 2 + 8 × 3
32
a2 • b2
a=3
b=4
144
three times as many drinks on the tray
3t
6x + 3 - 2x
4x + 3
3 + (x2 + 6) if x=7
58
What is 2 x 2 x 2 x 2 written as an exponent?
24
(2 + 6)2 / 4 + 4 × 3
4
x + y + z
x=7
y= 1/2
z= 8
15 1/2
five dollars less than Yumi's pay
y-5
4w + 1 + 3w + 7w + 1
14w + 2
8x + 17y + 9x if x=3 and y=2
85
Solve 46.
4096
52 × 43 / 100
16
8y + (2x + 1)
x=7
y=1/2
19
one third of Emily's age
e/3 or 1/3e
6x - 3x + 8y + 10x - 4y + 2
13x + 4y + 2
5x2 + 4y + 13 if x=3 and y=2
66