Mathematics, 04.07.2019 12:00 andrew6494
Two cars start at the same time, but travel in opposite directions. one car's average speed is 20 miles per hour (mph). at the end of 4 hours, the two cars are 320 miles apart. find the average speed in mph of the other car. (enter an exact number.)
Answers: 1
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Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
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Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom
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In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2
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What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
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Two cars start at the same time, but travel in opposite directions. one car's average speed is 20 mi...
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