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maw [93]
3 years ago
5

The cost to mail a letter is a base charge of $0.42 plus $0.17 for each ounce. Write an equation that could be used to find how

many ounces a letter that costs $0.93 weighs. (Let x represent the number of ounces.)
0.59x = 0.93 0.42x + 0.17 = 0.93 0.59 = 0.93x 0.42 + 0.17x = 0.93
Mathematics
2 answers:
morpeh [17]3 years ago
6 0
Equation: 0.93 = 0.42 + 17x
marissa [1.9K]3 years ago
3 0

Answer:

0.42x + 0.17 = 0.93

I have already done this

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X/3/4 = 100<br> what does x equal
Crank

Answer:

x=1200

Step-by-step explanation:

x/3/4=100

Step 1: Multiply both sides by 4.

x/3/4=100

(x/3/4)*(4)=(100)*(4)

x/3=400

Step 2: Multiply both sides by 3.

3*(3/x)=(3)*(400)

x=1200

4 0
3 years ago
Marcy is concerned that her findings may be due to an extraneous uncontrolled variable and not her treatment. Marcy is most conc
Westkost [7]

Answer:

c

Step-by-step explanation:

because it's her extraneous uncontrolled variable

4 0
3 years ago
Anyone know this ???...
Karolina [17]

Answer:

4250 children

Step-by-step explanation:

72-38=34 degrees

34 degrees therefore is 578 people

so, 1 degree is 17 people

There is 360 degrees in a circle so we must subtract the degrees of the men and female segments in order to know how many degrees children takes up:

360-72-38=250

250x17=4250 children

3 0
2 years ago
Find the slope of the point, and reduce the lowest terms (7,3)(9,3)
Umnica [9.8K]
A point doesn't have a slope. A line has. You need to find the slope of the line that these 2 points are on. The slope is


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6 0
3 years ago
Raju bought an old car for Rs.125000 and spent Rs.25000 on its repair . He sold the car for Rs.200000 . Find his gain or loss pe
Keith_Richards [23]

Answer: 33.33\%

Step-by-step explanation:

Given

Raju buy an old car for Rs\ 1,25,000

He spent Rs\ 25000 on its repair

The selling price of the car  Rs\ 2,00,000

So, the cost price is

\Rightarrow C.P.=1,25,000+25,000=Rs\ 1,50,000

Here, S.P.> C.P.\quad \text{i.e. gain}

Gain percent is

\Rightarrow \text{Gain percent}=\dfrac{2,00,000-1,50,000}{1,50,000}\times 100=\dfrac{50,000}{1,50,000}\times 100\\\Rightarrow \text{Gain percent}=33.33\ \%

6 0
3 years ago
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