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kevin and randy muise have a jar containing 39 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $ 7.15 . how many of each type of coin do they have?

the jar contains how many quarters and nickels ?

e) none of the above because the measure of angle cba is 101°

i dont know

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

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step-by-step explanation: