Answer:
Step-by-step explanation:
= 
2x = 15
x = 7.5
If you want the line to be perpendicular to the given line, you would have to keep the same slope and change the B-value.
Hope this Helps!<3
First = $ 54
Another postage = $ 22
So the cost is = ($ 54 x 1) + ($ 22 x 9)
Cost = $ 54 + $ 198 = $ 252
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You would need this symbol: <
John exercised 20% more than Toby. So the number of hours that John exercises per week is 14 + 0.2(14) = 14 + 2.8 = 16.8.
Jenny exercises two more hours than John. So the number of hours that Jenny exercises per week is 16.8 + 2 = 18.8.
So an expression representing the number of hours that Jenny exercises after w weeks is 18.8w.
