2 years ago

Help 1-8 I need answers and show work!!!

Mathematics

1 answer:

agasfer [191]2 years ago

6 0

Answer:

hope this helps you out good luck

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Given the following formula, solve for I. P = 2(1 + b)

patriot [66]

Answer: $l=\dfrac{P}{2}-b$

Step-by-step explanation:

P = 2(l + b)

Divide both sides by 2:

$\dfrac{P}{2}=l+b$

Subtract b from both sides:

$\dfrac{P}{2}-b=l$

Note: You can also multiply b by $\frac{2}{2}$ if you want the left side to be one fraction.

$\dfrac{P}{2}-\bigg(\dfrac{2}{2}\bigg)b=l\\\\\\\dfrac{P-2b}{2}=l$

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3 years ago

Henry sells rings for $8 dollars each his expenses are $1.50 per ring plus $91 for supplies how many rings does he need to sell

Ne4ueva [31]

Henry needs to sale 14 rings for his revenue to equal his expenses.

Step-by-step explanation:

Given,

Selling price of ring = $8

Expense on one ring = $1.50

Cost of supplies = $91

Let,

x represent the number of rings.

Expenses = 91+1.50x

Revenue = 8x

Equal expenses means;

Revenue = Expenses

$8x=91+1.50x\\8x-1.50x=91\\6.5x=91$

Dividing both sides by 6.5

$\frac{6.5x}{6.5}=\frac{91}{6.5}\\x=14$

Henry needs to sale 14 rings for his revenue to equal his expenses.

Keywords: revenue, division

Learn more about division at:

#LearnwithBrainly

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3 years ago

15points+brainliest! question is “What is the distance between the following points?”

elena-s [515]

Answer:

the answer is b make sure you count up and right

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Melanie invested $5,500 in an account paying an interest rate of 6.9% compounded continuously. Assuming no deposits or withdrawa

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Howard's goal is to drink 200 ounces of liquid each day.Yesterday he drank 169 ounces of water. He also drank five eight ounce c

shutvik [7]

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Step-by-step explanation:

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