What is the are of the real object that the scale drawing modles area=30 square cm​

11

step-by-step explanation:

32.50-7.50=25

225/25=11

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.

y=-2x0 is most likey your asnwer