Which expression is equivalent to 4^6 ? 4^? 8? 1 over 4 to the 2nd power 1 over 4 to the 14th power 42 414

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

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

figure c

step-by-step explanation:

hope this .