Which expression correctly represents "eight times the difference of four and a number"? O 8n-(4)
O 8(4-1)
O S(n)-4
OB(4)-n

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The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1