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8_murik_8 [283]
3 years ago
14

Remy has a job at the local store. He spends $80 in a game parlor and $250 for food per month, and saves the rest of his salary.

If x represents his monthly salary in dollars, which expression represents the amount in dollars that he saves monthly?
A.
x – 80 + 250


B.
x – 80 – 250


C.
250 – 80 + x


D.
x + 250 + 80
Mathematics
2 answers:
xxTIMURxx [149]3 years ago
5 0
The answer to this question is B. x - 80 - 250
Serga [27]3 years ago
3 0
I think B would be the right answer
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What is 18+(-8) + 11 simplified?
FromTheMoon [43]
18 + (-8) + 11

Adding a negative number is the same as subtracting a positive number. So "18-8" is the same thing as "18+ -8".

18 - 8 + 11

10 + 11

21
8 0
3 years ago
A particular fruit's weights are normally distributed, with a mean of 406 grams and a standard deviation of 27 grams.The heavies
Tom [10]

Given

mean of 406 grams and a standard deviation of 27 grams.

Find

The heaviest 14% of fruits weigh more than how many grams?

Explanation

given

mean = 406 gms

standard deviation = 27 gms

using standard normal table ,

\begin{gathered} P(Z>z)=14\% \\ 1-P(Zso , [tex]\begin{gathered} x=z\times\sigma+\mu \\ x=1.08\times27+406 \\ x=435.16 \end{gathered}

Final Answer

Therefore , The heaviest 14% of fruits weigh more than 435.16 gms

8 0
1 year ago
Lois and Clark own a company that sells wagons.The amount they pay each of their sales employees (in dollars) is given by the ex
Karolina [17]
12h + 30w represents the amount paid to each employee.....where h is the number of hrs and w is the number of wagons sold.

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8 0
3 years ago
If point O represents the origin, PQ = 12 units, and P'Q' = 3 units, find the scale factor. (Note: point O represents the origin
Nataliya [291]

Answer:

1/4

Step-by-step explanation:

To transform PQR into P'Q'R, dilate the preimage by 1/4, or shrink it by a scale factor of 4 because 3/12 = 1/4

5 0
1 year ago
Read 2 more answers
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chubhunter [2.5K]
5⁰ = 1
5¹ = 5
5² = 25
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5⁴ = 625
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5 0
4 years ago
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