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Tresset [83]
3 years ago
14

Mike saves 20%of every paycheck.His paycheck last week was 1,500 . How much money did mike save from that paycheck

Mathematics
2 answers:
Vilka [71]3 years ago
6 0
Hi there.

Note: use my methods but be careful about my calculations as I'm doing this in my head.

Convert 20% to a decimal & multiply.

1,500 • 0.2 = (use a calculator)

That'll be the amount Mike saves from this pay check.

I did in this my by going:

15/5 = 3

So, 20% of $1,500 is $300.

Hope this helps you understand better.
nordsb [41]3 years ago
3 0
300 hundred dollars he would save every week
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soldier1979 [14.2K]

x and x+4 are the numbers

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3 years ago
Paul is spreading grass seed on an area of his lawn that is 9 feet wide and 10 feet long. A bag of grass seed covers 15 square f
aksik [14]
Area of the field should be 9*10 = 90 square feet.
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so if you need to know how many bags should be used, then,
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he needs to use 6 bags of grass seeds to cover the whole field.
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3 0
3 years ago
1. For the function f(x) = 3x + 1, find f(-2). (substitute -2 in for x)
puteri [66]

Answer:

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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>

f(x) = 3x + 1

f(-2) is x = -2

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(-2) = 3(-2) + 1
  2. Multiply:                               f(-2) = -6 + 1
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3 years ago
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Rina8888 [55]

Answer:

8.03*(10^8)

Step-by-step explanation:

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The formula for the area of a triangle is a = bh, where b is the length of the base and h is the height. the equation solved for
Marina CMI [18]
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30=6h
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So he height is 5 units
8 0
3 years ago
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