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kiruha [24]
3 years ago
14

Simplify: 7·(a+5)–30 =

Mathematics
1 answer:
postnew [5]3 years ago
7 0

Answer:

7a + 5

Step-by-step explanation:

Distribute using PEMDAS.


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Caroline earns $49000 a year, and her friend Jennifer earns $51000 a year but doesn't belong to a health fund. The tax rule this
Lina20 [59]

Answer:

Caroline has to pay $8600 taxes

Jennifer has to pay $10320 taxes

Step-by-step explanation:

I guess the question is who has to pay how much taxes, right ?

Caroline earns $49000, and I guess, she belongs to a health fund.

she has to pay $5000 for the first $40000.

and for the remaining $9000 she has to pay $0.40 per dollar.

that means 9000×0.4 = $3600

and no penalties for no health fund.

so altogether $5000 + $3600 = $8600 taxes

Jennifer earns $51000 and did not belong to a health fund.

she has to pay $9000 for the first $50000.

and for the remaining $1000 she had to pay $0.30 part dollar.

that means 1000×0.3 = $300

and 2% of the total income because no health fund

51000×0.02 = $1020

so, altogether $9000+$300+$1020 = $10320 taxes

5 0
2 years ago
What is the recursive formula for 100, 80, 64, 51.2?
bonufazy [111]

From 100 to 80 is 8/10, so the recursive formula is

an=a(n-1)*1/8

or

an= a1*1/8(n-1)

an=a1*(n-1)/8

5 0
2 years ago
How do I solve 5+a>5
Ksenya-84 [330]

Answer:

5a>5 is =

Step-by-step explanation:

they are equal to each other

7 0
3 years ago
2343 x 23.56 + 94217.23452 / 21421 - 512
monitta

Answer:

54693.47836

Step-by-step explanation:

Order of operations PEMDAS

Do the multiplication and division first - each separately

Then add and subtract the answer you get to get the final answer.

5 0
3 years ago
Read 2 more answers
What is the value of q?<br><br><br><br><br> 60<br><br><br> 50<br><br><br> 100<br><br><br> 55
kap26 [50]
60? idk really srsly lalalalalallala
8 0
3 years ago
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