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2 years ago

Help quick

Mathematics

1 answer:

ipn [44]2 years ago

8 0

2(x-2)(x+3) you have to factor

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What is the answer to X(x+7)

LekaFEV [45]

Answer:

$\boxed{ \bold{ \boxed {\huge{ \sf{ {x}^{2} + 7x}}}}}$

Step-by-step explanation:

$\sf{x(x + 7)}$

Distribute x through the parentheses

$\dashrightarrow{ \sf{x \times x + x \times 7}}$

$\dashrightarrow{ \boxed{ \sf{ {x}^{2} + 7x}}}$

Hope I helped!

Best regards! :D

3 0

2 years ago

Max buys fabric that is 9 1/2 feet long. The cost of the fabric is $0.70 per foot, including tax. What is the total cost, in dol

Tanya [424]

Total cost= 9.5(.70) =6.65

5 0

3 years ago

Which triangle is a 30°-60°-90° triangle?

Arturiano [62]

Answer:

option one is right

Step-by-step explanation:

the very first triangle is the 30 -69 -90 degree triangle ️

5 0

2 years ago

You and your friend share a paper route. You can deliver 4 papers in one minute and your friend can deliver 3 papers in one minu

nadezda [96]

Answer:

$n\times \frac{1}{4}+(75-n)\times \frac{1}{3}$

Step-by-step explanation:

Given that:

4 papers are delivered by first person in one minute.

Rate of delivering one paper

Time taken to deliver one paper can be calculated by the formula:

$\dfrac{\text{Total Time taken}}{\text{Number of papers delivered}}$

Time taken to deliver one paper by first person = $\frac{1}{4}$

3 papers are delivered by second person in one minute.

Time taken to deliver one paper by second person = $\frac{1}{3}$

Total number of papers = 75

Number of papers delivered by first person = $n$

So, number of papers delivered by second person = ( $75-n$ )

Time taken to deliver $n$ newspapers = Number of newspapers delivered <em>multiplied by </em>Time taken to deliver one newspaper

Time taken by first person = $n\times \frac{1}{4}$

Time taken by second person = $(75-n)\times \frac{1}{3}$

So, Total time taken can be written as:

$n\times \frac{1}{4}+(75-n)\times \frac{1}{3}$

5 0

3 years ago

What is the solution to the equation below? Round your answer to two decimal places. e^x= 0.7 A. x = 5.01 B. x= -0.15 C. x = 2.0

Kipish [7]

Answer:-0.36

Step-by-step explanation:

5 0

3 years ago