x equals zero
-7=9x-7
Add the -7 over: 0=9x
Divide both sides by 9: 0=x
Answer:
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Step-by-step explanation:
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Answer: <ACB = 50 degrees
Step-by-step explanation: Since the interior angles of a triangle is always equal to 180 degrees, you would add both given degrees which is 40 and 90 (because of the right angle) and then subtract that answer (130) from 180
Given trhat a car used 15 gallons of gasoline to cover 315 miles.
The expression that will be used to determine the unit rate of miles per gallon of gasoline is:
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ANSWER: