3 years ago

I don’t know what to do for these whatsoever

Mathematics

2 answers:

Tasya [4]3 years ago

7 0

Answer :- me neither

Artist 52 [7]3 years ago

6 0

Answer:

have you tried answering them?

Step-by-step explanation:

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a plumber has a very long piece of pipe is used to run the water parallel to a major place the pipe is cut into two sections 1 s

tangare [24]

Let x = the shorter piece and Let y = the longer piece.

(3/4)x = 120

x = 120 / (3/4)

x = 120 * (4/3 = 480/3) = 160 feet

y = 160 + 12

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4 years ago

Please help as soon as possible my grades are being put in tomorrow! Question 6

Doss [256]

Answer: Area = Length times width

Area = (3w + 7) x w

Area = 3(3 x 3 + 7) x 3 = 48 m^2

Step-by-step explanation:

Area = Length times width

Area = (3w + 7) x w

Area = 3(3 x 3 + 7) x 3 = 48 m^2

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2 years ago

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Will mark brainliest <br> 20 pionts<br> Show work

Rufina [12.5K]

Answer:

Part A) The percentage increase was $6.1\%$

Part B) Michael is financially better off this year than last year

Step-by-step explanation:

Part A)

we know that

Using proportion

Let

x-----> the percentage increase

$\frac{100\%}{33,000}=\frac{x\%}{35,000-33,000}\\ \\x=2,000*100\%/33,000\\ \\x=6.1\%$

Part B) Compare the percentage increase with the inflation

$6.1\%>5\%$

The percentage increase is greater than the inflation

therefore

Michael is financially better off this year than last year

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3 years ago

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A math book at Housatonic Community College cost the bookstore $84 to purchase. They sell it for $126. What percent markup did t

djverab [1.8K]

The markup is 150%

126/84= 1.5
1.5 x 100 = 150%

Proof : 1.5 x 84 =126

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3 years ago

The perimeter of a rectangle is 34 units. Its width is 6.5 units. What is its length?

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4 years ago