So first I would say, what if all of them were dimes, how far away would it be from $14?

So 92 coins * 10 cents = $9.20

So it's 4.80 dollars away from 14 dollars.

So if we were to switch one to a quarter, it would increase by 0.15 cents.

So we want to see how many increases we need to reach 4.80 dollars more.

4.80/0.15 = 32

So there are 32 quarters and 60 dimes.

7 0

3 years ago

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Darya [45]

Answer: 6/5

Step-by-step explanation:

7 0

2 years ago

Consider the line y = 1/4 - 5/4 x<br> Slope of a parallel line<br> Slope of a perpendicular line

gladu [14]

Answer:

parallel line slop2 = -5/4

perpendicular line slope = 4/5

Step-by-step explanation:

If 2 lines are parallel, they will have equal slopes.

Therefore, the slope of a line parallel to y = 1/4 - 5/4 x will be -5/4

If 2 lines are perpendicular, their slopes are negative reciprocals of each other. So the slope of the perpendicular line = -1 ÷ -5/4 = 4/5

7 0

2 years ago

2 ^ { 2 x } - 6.2 ^ { x + 1 } + 32 = 02 2x −6.2 x+1 +32=0​

2 ^ { 2 x } - 6.2 ^ { x + 1 } + 32 = 02 2x −6.2 x+1 +32=0