x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x
step-by-step explanation:
last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x
Answer from: Quest
a
step-by-step explanation:
the denominator cannot be the same as one of the factors.
8 denominator times 2 denominator = 16
and 7 numerator time 11 = 77
77/16= 77/16 ( they cannot be further simplified)
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(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d