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2 years ago

What is (17-3)x(14-6)-22

Mathematics

2 answers:

Amanda [17]2 years ago

8 0

The final answer is 90

ira [324]2 years ago

4 0

Hey there!

In order to solve this particular problem, we need to do $PEMDAS$ , if you don't know what "PEMDAS" is, it is $Parentheses \\ Exponents \\ Multiplication \\ Division \\ Addition\\ Subtraction$

Lets solve this problem, shall we?

$17 - 3 = 14$

Problem becomes: $(14 ) * (14 - 6) - 22$

$14 - 6 = 8$

Problem becomes: $(14)(8) -22$

$14(8) = 112$

Problem becomes: $112 - 22 = 90$

Answer: $90$

Good luck on your assignment and enjoy your day!

~ $LoveYourselfFirst:)$

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2 years ago

What is the first term and explicit rule for the following geometric sequence? 3. 15,75,375, 1,875

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2 years ago

Create a budget that will allow you to save at least $100 by the end of October.

insens350 [35]

According to the updated budget, the net income should be at least $2100.

A budget is an estimated strategy for a certain timeframe, mostly one year. Additionally, projected material amounts, expenditures, liabilities, holdings, responsibilities, and working capital may be included.

The following list explains why the figures shown above are accurate:

The factors for the costs in the previous budget are;

Net income =$1,850.00

Cost of rent =$600

Gas, vehicle payment, and insurance together = $475.

Cost of phone, online world, and utility companies = $230.

Cost of grocery stores= $300

Cost of amusement= $50

Cost of homeowners insurance = $20.

$75 has been set aside for recreational expenditures.

Net monthly savings = $100.

Modifications to the spending plan:

$50 is the allotted sum for a computer system.

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∴Savings increases= $300-$100=$200

Previous net income+ cost of computer system+ 200(extra savings than previous)

= $(1850+50+200)

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Learn more about the budget plan:

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3 0

1 year ago

It takes three identical water pumps 8 hours to fill a pool, What is the constant of variation?

BaLLatris [955]

Answer:

Constant of variation is 24.

Step-by-step explanation:

Inverse variation states that a relationship between two variables in which the product is remain constant.

If one variable increases then, the other one decreases in proportion so that the product is unchanged,

if y is inversely proportional to x i.e $y \propto\frac{1}{x}$ or

$y =\frac{k}{x}$ ;where k is the constant of variation.

It is given that 3 identical water pumps takes 8 hours to fill a pool,

since, it will take less time with more pumps, so it is an inverse variation.

By definition of inverse variation;

$time = \frac{k}{pump}$

Substitute the values to solve for k;

$8 = \frac{k}{3}$

Multiply by 3 to both sides we get;

$8 \times 3 = \frac{k}{3} \times 3$

Simplify:

k = 24

Therefore, the constant of variation is, 24

3 0

2 years ago