Practice solving literal equations. Solve the equation A = bh for b.

b = Ah

b = A/h

b = h/A

b = h – A

Solve the equation for b1.

b1 = 2A/h – b2

b1 = A/h – 2b2

b1 = 2h/A – 2b2

b1 = A – hb2
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Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?