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3 years ago

Which equation best fits a,b,c, or d

Mathematics

2 answers:

omeli [17]3 years ago

6 0

B) 30(wage) + (3n)

($3* every person he serves)

Semmy [17]3 years ago

6 0

Its B mate because of the fact that he works six hours and earns five dollars and hour adds up to thirty and 3 dollars times the amount of people you serve that day making it E(n)=3n+30

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Write -1/2 as a decimal number

Ann [662]

<h2>Answer:</h2>

1/2 is equal to 0.5, so -1/2 is -0.5.

If you divide -1 by 2, you get -0.5.

5 0

3 years ago

Read 2 more answers

) Jess has saved dimes ($ 0.10) and quarters ($ 0.25) in their piggy bank. Define the variables and write a

Mamont248 [21]

Answer:

Quarters = 10

Dimes = 15

Step-by-step explanation:

d = number of dimes, q = number of quarters

d + q = 25 is the equation for number of coins

0.1d + 0.25q = 4 is the equation for value of coins

First, solve for d in terms of q:

d + q = 25

d = 25 - q

Then substitute that into the other equation:

0.1(25 - q) + 0.25q = 4

2.5 - 0.1q + 0.25q = 4

0.15q = 1.5

q = 10

And back to d = 25 - q, d = 25 - 10 = 15

Check the math:

0.1(15) + 10(0.25) = 1.5 + 2.5 = 4

LMK if you have questions

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3 years ago

Ari restaurant, all the freezers are set to a temperature that is below 3°F.

prohojiy [21]

Answer:

Answer is A

Step-by-step explanation:

X is below -3

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2 years ago

What is the product?

koban [17]

Answer:

A. 48r² - 10r + 3

Step-by-step explanation:

Solve (6r - 1) × (-8r - 3)

1. Distribute 6r and -1 (into -8r - 3):

-48r² - 18r + 8r + 3

2. Combine like terms (-18r and 8r):

-48r² - 10r + 3

So, your answer is -48r² - 10r + 3

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yulyashka [42]

THE Answer: IS A OR B

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3 years ago