3 years ago

Give an example of a linear equation in one variable with no solution. Explain how you know it has no solution.

2 answers:

8 0

2x + 5 = 2x - 13 has no solution. You can eliminate the 2x terms by subtraction, ending up with 5 = -13 (which is never true).

USPshnik [31]3 years ago

6 0

5x + 2 = 5(x + 1)

Lets try solving this

5x + 2 = 5x + 5

This is not solvable whatever value you put for x the left side will never be equal to the right side. So its No solution

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greg works at a video store he earns $7 an hour plus $5 for each memebership he sells write a formula that will help greg determ

san4es73 [151]

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8 0

3 years ago

An anthropologist studies a woman's femur that was uncovered in Madagascar. To estimate the woman's height, he uses the equation

Lelu [443]

Answer:

The inequality $f>40$ represents the length of the femur for which the woman had a height greater than 160cm.

Step-by-step explanation:

The given equation is

$h=60+2.5f$

Where, h is woman's height in centimeters and f is length of the femur in centimeters.

If woman's height is greater than 160cm, then

$h>160$

$60+2.5f>160$

Substract 60 from both sides.

$2.5f>100$

Divide both sides by 2.5.

$f>40$

Therefore the inequality $f>40$ represents the lengths of the femur for which the woman had a height greater than 160cm.

5 0

3 years ago

Solve.<br> x² – 8x - 12 = 36

professor190 [17]

sorry answered the wrong one..

7 0

3 years ago

Mr. Wolfe builds a new deck in the shape shown below. Explain how to find the area of the deck, and solve.

kifflom [539]

Answer:

144

Step-by-step explanation:

your welcome

8 0

3 years ago

Read 2 more answers

Jon invests $4,100 into an account that pays 5 percent simple interest each year. What is the total balance in the account after

NemiM [27]

Y=.05x +4100
Y=.05(3)+4100
Y=.15+4100
Y=4100.15

8 0

3 years ago