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3 years ago

Plzzzz Helppp 100 points plus brainliest

Mathematics

1 answer:

Hitman42 [59]3 years ago

3 0

Answer:

the answer is b

Step-by-step explanation:

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Write the slope-intercept form of the equation of each line given the slope and y-

rewona [7]

Answer:

1x - y + 3 = 0

Step-by-step explanation:

y = 1(x) + 3

y = 1x + 3

1x - y + 3 = 0

3 0

3 years ago

What is the answer to this question?

Brums [2.3K]

What math are you in?

6 0

3 years ago

Bruce’s dumbbells weigh 9 pounds each. If Bruce has 18 dumbbells , how many pounds do they weigh altogether ?

otez555 [7]

To do this, multiply 9 by 18. This will show you how much they all weigh if there are 18 and each is 9 pounds.

The answer is 162.

Hope this helps!

7 0

4 years ago

Read 2 more answers

James knows that when he walks, he takes about 120 steps per minute and that each step is 2.75 feet long. Which calculation is m

mafiozo [28]

Speed=120step/min=720step/h
Distance=720step/h×2.75feet/step=1980feet/h=0.375miles/h
So the answer is: he can walking 0.375miles per hour

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3 years ago

Read 2 more answers

When the reciprocal of the larger of two consecutive even integers is subtracted from 4 times the reciprocal of the smaller, the

yawa3891 [41]

Answer: No solution

<u>Step-by-step explanation:</u>

1st number: x

2nd number: x + 2

reciprocal of the larger is $\frac{1}{x+2}$

4 times the reciprocal of the smaller is 4 $(\frac{1}{x})$

reciprocal of the larger of two consecutive even integers is subtracted from 4 times the reciprocal of the smaller is 4 $(\frac{1}{x})$ - $\frac{1}{x+2}$

the result is 56: 4 $(\frac{1}{x})$ - $\frac{1}{x+2}$ = 56

Solve the equation:

4 $(\frac{1}{x})$ - $\frac{1}{x+2}$ = 56

$\frac{4(x(x + 2))}{x}$ - $\frac{1(x(x + 2))}{x+2}$ = 56(x(x + 2))

4x + 8 - x = 56x² + 112x

3x + 8 = 56x² + 112x

0 = 56x² + 109x - 8

Use the quadratic formula to solve:

x = $\frac{-109+/-11\sqrt{113}}{112}$

The result is NOT AN INTEGER so there is NO SOLUTION

8 0

3 years ago