Felisha has 34 nickels, 26 dimes, 21 quarters, and 13 fifty-cent pieces. how much money does she have?

16.05 dollars

Step-by-step explanation:

First we convert all the units in cents.

As we know :

1 nickel = 5 cents

34 nickels = 34 × 5 = 170 cents

1 dime = 10 cents

26 dimes = 26 × 10 = 260 cents

1 quarter = 25 cents

21 quarter = 21 × 25 = 525 cents

and 50 cents Pieces = 13

= 13 × 50 = 650 cents

Felisha has total = 170 + 260 + 525 + 650 = 1605 cents

100 cents  = 1 Dollar

1605 cents = 1605 ÷ 100 =  $16.05

Felisha has total $16.05.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

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