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2 years ago

Solve the following equation algebraically. Shiw your work. 17=-13-8x

Mathematics

1 answer:

maxonik [38]2 years ago

8 0

17=13-8x

-13 . -13

4=8x

/8 . /8

x=1/2 OR 0.5

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John, Sam & Rob were playing cards. John scored x points,Sam scored 3 fewer than John. Rob scored twice Sam's points. togeth

Lostsunrise [7]

Answer: 2x-6

Work Shown:

john = x

sam = x-3 since he scored 3 fewer than john

rob = 2*(sam) = 2(x-3) = 2*x-2*3 = 2x-6

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1 year ago

Divide x ^ 4 + x - 1 by x - 1

vladimir2022 [97]

The required, divide is given by $=x^3+x^2+x+2+\frac{1}{x-1}$

<h3>What is fraction of polynomial?</h3>

Fraction of polynomial is, in the numerator and in the denominator of a fraction there is polynomial function

$=x^3+\frac{x^3+x-1}{x-1}\\$

$=x^3+x^2+\frac{x^2+x-1}{x-1}\\$

$=x^3+x^2+x+\frac{2x-1}{x-1}\\$

$=x^3+x^2+x+2+\frac{1}{x-1}$

Thus the required, divide is $=x^3+x^2+x+2+\frac{1}{x-1}$ .

Learn more about Fraction of polynomial here:
brainly.com/question/9686817

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6 0

1 year ago

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Which expression illustrates the associative property of addition?

4vir4ik [10]

Answer: THIRD OPTION.

Step-by-step explanation:

The Associative property of addition states that when three or more numbers are added, it does not matter how they are grouped, the sum is the same. Then:

$a + (b + c) = (a + b) + c$

Based on this and having the expression $3 + 19- 12$ , we can apply the Associative property as following:

$(3 + 19) - 12 = 3 + (19 - 12)$

Therefore, the expression that illustrates the Associative property of addition is the one shown in the Third option.

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2 years ago

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What is the percent of decrease from 320 to 32?<br><br> A.)10%<br> B.)90%<br> c.)100%<br> D.)288%

torisob [31]

the answer will become 10%

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2 years ago

Can soemone help meee i give brainlistt

Natali5045456 [20]

Answer:

140.74

Step-by-step explanation:

1.area of right triangle

1/2*b*h=1/2*20*18=180

2.area of semi circle

1/2*pi*r^2=1/2*pi*5^2=39.26

r= d/2

180-39.26=140.74

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2 years ago

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