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Otrada [13]
2 years ago
8

you are working to save money for a trip you need to save 1500 you already saved $250 saved, and make $10 an hour at your job wh

ites and solve an equation to represent how many hours, h, you need to work to make the rest of the money
Mathematics
1 answer:
elixir [45]2 years ago
6 0

Answer:

125 hrs

Step-by-step explanation:

1500-250=10h

simplify

1250=10h

divide both sides by 10

h=125

125 hrs

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Dennis_Churaev [7]
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8/x=14/7 what does x equal
Veronika [31]

Answer:

when you have two fractions that equal each other you want to solve by using cross multiply

What cross multiply is, is when you multiply diagonally so:

8/x=14/7

you would take 14*x and 8*7

14x=56 (you would then divide each side by 14)

x=4 (14/14=1, 56/14=4)

8/4=14/7

To check your work you could simplify

8/4=2

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3 years ago
Please help me! in need of help due tomorrow!​
julsineya [31]

Answer:

Step-by-step explanation:

(1). A = π r²

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(2). C = 4 π

In this case, the length of the bigger arc and the area of shaded region happen to be the same.

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3 0
1 year ago
Evaluate k(4) for the function k(x)=18−2x
KiRa [710]

Answer:

k(4) = 10

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

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<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    k(4) = 18 - 2(4)
  2. Multiply:                               k(4) = 18 - 8
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What number is 62% of 50
goldfiish [28.3K]
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31 is 62% of 50.
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