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3 years ago

You are purchasing drywall for a remodeling job. Mike’s Drywall charges a delivery fee of $25 and charges $10 per

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

4 0

Answer:

12.5 sheets; $150

Step-by-step explanation:

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Given F(x) = 3x-2 and G(x) = 4-x2. Evaluate 2F(1) - 3G(3).

strojnjashka [21]

Answer:

$9x^{2} -34$

Step-by-step explanation:

Use the given functions to set up and simplify $2F(1)-3G.3.$

The point in the middle between 3G and 3 is a multiplication sign btw

5 0

3 years ago

How many 2-digit numbers are multiples of 7 or 5

wolverine [178]

Answer:

Use the prime factorization:

7 * 5 * 1 = 35

7 * 5 * 2 = 70

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2 years ago

PLEASE SOMEONE HELP ME I NEED HELP WITH THIS QUESTION

skelet666 [1.2K]

Answer:

54%

Step-by-step explanation:

Divide 4943/9014 and multiply by 100 to find percentages.

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3 years ago

Kori invested $2000, some at 7% per year and the rest at 10%, giving her a total return of $167 per year. How much money did she

Sloan [31]

The answer to your question is 14%

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3 years ago

Read 2 more answers

According to the National Oceanic and Atmospheric Administration, the blue whale is the largest animal on Earth. Blue whales wei

never [62]

Answer: The blue whale's weight is 150 times heavier than the narwhal's weight.

Step-by-step explanation:

Given: Weight of Blue whale = $3\times10^5\text{ pounds}$

Weight of Narwhal = $2\times10^3\text{ pounds}$

Number of times blue whale's weight is heavier than the narwhal's weight = $=\dfrac{\text{Weight of Blue whale}}{\text{Weight of Narwhal }}$

$=\dfrac{3\times10^5}{2\times10^3}\\\\=1.5\times10^{5-3}\ \ \ [\dfrac{a^m}{a^n}=a^{m-n}]\\\\=1.5\times10^2\\\\=1.5\times100=150$

Hence, the blue whale's weight is 150 times heavier than the narwhal's weight.

5 0

3 years ago