For 3 weeks in June, Cameron biked 2 \frac{1}{4}miles each week and swam 2 \frac{1}{2} miles each week. For 2 weeks in July, he biked 3 \frac{3}{4} miles each week and swam 3 \frac{1}{2} miles each week.( please answer no link will get a brainliest please help)

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Step-by-step explanation:

First you do,

3 x 2  =1/4

plus 3  x 2 1/2= ?

Then you will get your answer! Hope it helps!

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105