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juan is preparing many gifts for a family holiday party. each gift must either be
wrapped with wrapping paper or prepared in a gift bag. juan can wrap a single gift in
6.5 minutes and he can do a giftbag in 3 minutes. juan prepared a total 19 gifts in
74.5 minutes. write a system of equations that could be used to determine the
number of gifts juan wrapped and the number of giftbags he prepared. define the
variables that you use to write the system.​

answer:

step-by-step explanation:

answer:

90 miles per month

step-by-step explanation:

to find how many miles you ran each month, take the number of miles divided by the number of months

60 miles ÷ 2/3 months

copy dot flip

60 * 3/2

180/2

90 miles per month

answer:

x intercept is -7 and y intercept is 7.

step-by-step explanation:

in order to find   x intercept of an equation ,we put y =0

and for y intercept we put x =0

therefore y intercept of given equation   y = x+7 is

  plugging   x =0   in the equation ,we get

        y = 0 +7 = 7

        y = 7 ,y intercept is 7

for x intercept ,we plug y =0

        0 = x+7

          x = -7

      so x intercept is   -7

and y intercept is 7

answer:

see below.

step-by-step explanation:

|y + 6| = 2

this means y + 6 = 2 or y + 6 = -2   giving y = -4 , y = -8.

answers:

so we have 2 solutions.

the solution to -(y + 6) will also be a solution to the absolute equation.

the solutions   will be the numbers on the number line 2 units away from -6.