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3 years ago

Solve Each of the following equations and Classify each as one solution, no solution, or Infinitely many Solution

2 answers:

6 0

<span>-5(x - 1) = 5 - 5x

Distribute -5 ion left side.

-5x + 5 = 5 - 5x

Subtract 5 from both sides.

-5x = -5x

Add 5x to both sides.

0 = 0

The equation 0 = 0 is true, so this equation has infinitely many solutions.
</span>

Klio2033 [76]3 years ago

3 0

Answer:

infinitely many solutions

Step-by-step explanation:

multiple -5 with x and -1 that's inside the parenthesis

-5 × (x-1) = 5-5x

-5x +5 = 5- 5x

add the like terms

-5x +5x = 5 -5 ➡ 0=0 we say there's infinite solutions because whatever value you write instead of x there will be an equation.

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Landon played football last week he played 22 minutes on Monday 19 minutes on Tuesday and 33 minutes on Wednesday on Thursday he

ladessa [460]

Answer:

Step-by-step explanation:

M: 22

T:19

W:33

Th: 2m, if m=22, Th=44

22+19+33+44=118

150-118=32

So he played for 32 minutes on Friday

4 0

3 years ago

What could this answer be??

bekas [8.4K]

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The percent decrease is 1 - 0.63 = 0.37 = 37% decrease

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3 years ago

The product of a number and ten is twelve more than the product of the number and five-eighths.

ra1l [238]

Let the unknown number be x.

Given,

$10 * x = 12 + \frac{5}{8} * x$

$10x = 12 + \frac{5x}{8}$

$10x - \frac{5x}{8} = 12$

$\frac{(10x*8)-5x}{8} = 12$

$80x-5x =12*8$

$75x = 96$

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Hence, the number is 1.28

3 0

4 years ago

A commonly used unit of mass in the English system is the pound-mass, abbreviated lbm, where 1 lbm = 0.454 kg. What is the densi

Rashid [163]

<h2>Density of ethyl alcohol is 56.25 lbm/ft³ </h2>

Step-by-step explanation:

We have 1 lbm = 0.454 kg

1 kg = 2.203 lbm

1 m = 3.28 ft

Density of ethyl alcohol = 9.01 x 10² kg/m³

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3 0

3 years ago

Which of the following is true about the graph of f(x)=7^x. Select all that apply.

marishachu [46]

Answer:

Step-by-step explanation:

If it intersects the x axis, then y = 0. This is not possible, as you can plug in x to be 1/100000000000000000000000000000000000, or something very tiny, but it will never get 0. So, A is not a choice.

This also means B is not a choice.

If C is a choice, then it does not intercept the y axis, or x cannot be 0. This is not true, because (0, 1) is on the graph.

Finally, we have D. It intercepts the y axis (we have proven this in C). So, this is the only answer choice that is correct.

7 0

3 years ago