3 years ago

Uyuu WUR MIUToques 1 x + 2x - 7 = 0

Mathematics

1 answer:

Citrus2011 [14]3 years ago

4 0

Solution:
1x +2x -7 =0

3x-7=0

Add 7 To Both Sides Of The Equal Sign Then Divide By 3

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Answer:

C. y = |x + 2| – 3

Step-by-step explanation:

I got this answer correct on Gradpoint

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2 years ago

You and a classmate have volunteered to contact every member of your class by phone to inform them of an upcoming event. You can

algol13

Hi, thank you for posting your question here at Brainly.

This is a common work problem in Algebra. To solve this, the general form of the equation would be:

$\frac{ t_{together} }{ t_{A,alone} } + \frac{ t_{together} }{ t_{B,alone} } =1$

let A denote you and B denote your classmate. Substituting,

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It would take about 2.4 days for the both of you to complete the calls.

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3 years ago

A tree height when planted was 5ft. 8inches. It has grown 14ft. 10 inches how much did it grown

Serjik [45]

Answer:

Subtraction will happen in this case.
14ft-5ft= 9ft
10 inches-8 inches= 2 inches
So, it grew 9ft. and 2 inches.

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2 years ago

How to write The product of 5 and a number x as an expression

iren2701 [21]

Answer:

Step-by-step explanation:

<u>Step 1: Convert words into an expression</u>

The product of 5 and a number x

5 * x

Answer: 5x

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3 years ago

Find the area of the figure. (Sides meet at right angles.)

viktelen [127]

Answer:

16 ft^2

Step-by-step explanation:

Find the area of the top rectangle

A = l*w

The length is 5 and the width is 5-3 =2

= 5*2

= 10

Then find the area of the bottom rectangle

The length is 2 and the height is 3

A = 3*2 = 6

Sum the areas together

A = 10 +6 = 16

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4 years ago

Read 2 more answers