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amm1812
3 years ago
13

Tina had $40. She spent 1/4 of her money on a new purse. She paid her mother$5 she borrowed she spent $5.75 on hair ribbons. How

much change she had left?​
Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

$19.25

Step-by-step explanation:

4/4-1/4=3/4

=3/4×40

=30-5

=25-5.75

=$19.25

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5) $250 TV on sale for 25% off, but need to include 7% tax
Fed [463]

Answer:

$200.63

Step-by-step explanation:

so i did 7% tax first than i took away 25% and got $200.63

  • Before Tax Price ($): 250
  • Tax Rate (%): 7
  • Final Price Including Tax ($): 267.5
  • Sale Tax($): 17.5
  • New price: $267.5
  • Discount percentage: 25%
  • Discount: $66.88
  • Final Price: $200.63

hoped this helped lmk if it did

3 0
3 years ago
What is the factored form of X^12 y^18+1
Charra [1.4K]

Answer:

The answer that you are looking for would be

(x^4y^6+1)(x^8y^12-x^4y^6+1)

Try that

7 0
2 years ago
5(x - 8) + 15 = 35
Paladinen [302]

Answer:

x=12

Step-by-step explanation:

5(x-8) + 15 = 35

<em>First remove the parenthesis by multiplying</em>

5x-40 + 15 = 35

<em>Add -40+15</em>

5x -25 = 35

<em>Add 25 to both sides</em>

5x=60

<em>Divide both sides by 5</em>

x=12

Now you can plug in 12 for x if you need to, it will equal 35

8 0
3 years ago
Read 2 more answers
Write an equation for the line parallel to the given line that contains C. <br> C(-3,6); y=8/9x-2
tekilochka [14]

Step-by-step explanation:

y = 8x/9 - 2

therefore m = 8/9

x1 = -3

y1 = 6

from, y - y1 = m(x-x1)

y - 6 = 8/9(x+3)

y-6 = 8x/9 + 8/3

y - 8x/9 -26/3 = 0 (×9)

9y - 8x -78 = 0

3 0
2 years ago
Need help on this Algebra 2
ElenaW [278]
All you have to do to solve this question is to plug in gx as any other number you would plug in to the f(x) to solve the equation.

So it would be

F(3x-8) = 3(3x-8)^2 - 5(3x-8) - 9

Then FOIL the terms in the binomial or the first term, then after expanding the first term, distribute the numbers into each term inside the bracket and then at the end gather like terms to simplify.






6 0
3 years ago
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