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3 years ago

10

the price to send a large envelope first class mail is 88 cents for the first ounce and 17 cents for each additional ounce.How m

uch did a large envelope weigh that coast $2.07 to send?

1 answer:

GarryVolchara [31]3 years ago

4 0

Answer:

subtract 0.88 from 2.07 and then from that divide the answer by 0.17

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Help. ASAP. 30 BRAINLY POINTS. ONLY ANSWER IF YOU KNOWW!!

Sav [38]

Answer:

its c i think

Step-by-step explanation:

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2 years ago

The graph of the function P(x) = −0.52x2 + 23x + 92 is shown. The function models the profits, P, in thousands of dollars for a

elena-14-01-66 [18.8K]

Answer:

6.84 ≤ x ≤ 37.39

Step-by-step explanation:

we have

$P(x)=-0.5x^2+23x+92$ -----> equation A

we know that

The company wants to keep its profits at or above $225,000,

so

$PXx)\geq 225$ -----> inequality B

Remember that P(x) is in thousands of dollars

Solve the system by graphing

using a graphing tool

The solution is the interval [6.78,39.22]

see the attached figure

therefore

A reasonable constraint for the model is

6.84 ≤ x ≤ 37.39

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3 years ago

A square has an area of 16 square ft what would be the measurement of its side

juin [17]

Answer:

4ft

Step-by-step explanation:

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2 years ago

Read 2 more answers

Solve. −4.2y+2.1>−2.52 Drag and drop a number or symbol into each box to show the solution.

Daniel [21]

Given problem is -4.2y+2.1>-2.52.
To solve this, we combine numbers by transposing -2.52 to the left side and transposing variable term in the right side as shown below:
2.1+2.52>4.2y
Perform addition of values 2.1 and 2.52,
4.62>4.2y
Then, divide both sides with 4.2 and the result is 1.1>y.
The answer is y<1.1.

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3 years ago

ILL GIVE U BRAINLISTTT!!

denis-greek [22]

Answer:

I hope it's help

Step-by-step explanation:

I hope it's help

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2 years ago