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stepladder [879]
3 years ago
11

Homework

Mathematics
1 answer:
jenyasd209 [6]3 years ago
6 0

Answer:

6,9 hope this is it

Step-by-step explanation:

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Y_Kistochka [10]
(x+2)(x-16)
A = X
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C= X
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Someone please help
OLEGan [10]

Answer:

e= -2

Step-by-step explanation:

1) distribute so you get 6+0.75e=2-1.25e

2) move the variable to one side so you get 6+2e=2

3) subtract the 6: 2e=-4

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What is .275 in a fraction in simplest form?
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0.275 275 is in the thousandths place, therefore the numerator will be 275 and the denominator will be 1000. 275/1000 is our new fraction, but we must simplify. 5 goes into both numbers, so 275 divided by 5 is 55 and 1000 divided by 5 is 200. 55/200 is our new fraction. We keep dividing by 5 until you can't anymore. So when that's done the simplified fraction is 11/40.
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Please need help<br> (s + 12) + (3s - 8)
umka21 [38]
<span><span><span>s+12</span>+<span>3s</span></span>−8</span><span>=
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</span></span>Combine Like Terms<span>
<span><span><span>s+12</span>+<span>3s</span></span>+<span>−8</span></span></span><span>=
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Use the substitution method to solve the system of equations
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You solve the substitution method to solve a system of equality by expressing one variable in terms of the other using one equation, and then plugging this expression in the other(s).

In this case, the first equation gives us a way to express n in terms of m. So, we can replace every occurrence of n in the second equation with the given formula.

The result is

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This implies that the system has infinitely many solutions, because every couple (n,m) such that n=-7m-4 is a solution to the system, because it satisfies both equations: the first is trivially satisfied, whereas the second is an identity, and as such is satisfied by any value of the variable.

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