Write 6 x 6 x 6 x 6 using exponents.(1 point)
Responses
6×4
6 times 4
64
6 to the 4th power
4×6
4 times 6
46
11 answers
4 to the 6th power
Evaluate 7 (the power of 3)
(1 point)
Responses
21
21
49
49
343
343
2,187
(1 point)
Responses
21
21
49
49
343
343
2,187
343
How many variables are in the following expression: 4x(power of 2)+7k−h
(1 point)
Responses
2
2
3
3
4
4
7
(1 point)
Responses
2
2
3
3
4
4
7
3
A farmer is selling watermelons for $2.50 each. Which expression shows how much he would make from selling w watermelons.(1 point)
Responses
2.50 + w
2.50 + w
2.50w
2.50 w
2.50 - w
Responses
2.50 + w
2.50 + w
2.50w
2.50 w
2.50 - w
2.50w
Evaluate 2x+x+3y+6
when x=3 and y=10
(1 point)
Responses
45
45
27
27
342
342
39
when x=3 and y=10
(1 point)
Responses
45
45
27
27
342
342
39
39
Evaluate 7(the power of 2)+6x−5+p
when x=4 and p=2
(1 point)
Responses
35
35
70
70
56
56
21
when x=4 and p=2
(1 point)
Responses
35
35
70
70
56
56
21
70