8.
Michael and Derek enioy playing tennis, and before every match they
estimate how long it will take. The actual match time is always greater than
the time Michael and Derek estimate. They recorded the times for four
matches, but some of the information has been lost. Complete the table.
Round to the nearest tenth if necessary. 7.RP.3, 7.EE.3
Percent Error
Match
1.
Actual Time
2 hours
Estimated Time
: 90 minutes
2.
.
..

1 hour
25%
.

.
.
3..
3 hours
15%
4
/
150 minutes
75 minutes

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

answer: idk

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.