Joanie Joanie is saving her allowance to buy a new seat for her bicycle. She is recording the amount
of money she has saved each week. The equation shown can be used to determine the
amount of money, m, in dollars, she has saved after w, weeks.
m 2.5w + 4.5
A
Joa
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Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor