Please help me What is the best estimation of the equation 7
8
−
6
11
? Drag the numbers into the boxes. Numbers may be used once, twice, or not at all.

1/42011/21/8

answer: plz put a pic in so i can answer it

step-by-step explanation:

the answer to question 1 is -8, 28.

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.