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the parking lot had 1.5 times as many trucks as cars. after 45 more cars came to the parking lot and 12 trucks left, there were 17 more cars than trucks on the parking lot. how many cars were there on the parking lot?

How do i put 3(x+7) in distributive property

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

The figure shows triangle abc with medians a f, bd, and ce. segment a f is extended to h in such a way that segment gh is congruent to segment ag. triangle abc with medians ce, a f, and bd. median a f is extended to point h. a segment joins points b and h and another segment. which conclusion can be made based on the given conditions? segment gf is congruent to segment eg. segment gf is half the length of segment eb. segment gd is congruent to segment eg.segment gd is half the length of segment hc