Solve the eduations 5. 3/4 x = 9 x = 12 x = 108 x = 72 x = 49 6. 3/8 p = 9 p = 72 p = 36 p = 48 p = 24 9. 23 = 7 x x = 23/7 x = 7/23 x = 3 1/7 x = 3

5. 3/4x = 9

...divide by 3/4

x = 12

6. 3/8p = 9

...divide by 3/8

p = 24

9. 23 = 7x

...divide by 7

x = 23/7

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.

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?