**will give brainliest** must show work! martha jackson had a $396.25 average monthly expenditure for clothing during first quarter of the year. she spent $401.50 in april and $250.00 in may. how much can martha spend in june to have the same average as in the first quarter? a) $437.25 b) $450.00 c) $537.25 d) $554.25

C: $537.25

Step-by-step explanation:

Average=

396.25=

let j be june

then you want to add the April and May together and multiply the 3 to the other side

1188.75=651.5+J

then subtract 651.5 from both sides

537.25=J

95.03 is the answer. hope this !

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0