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Temka [501]
2 years ago
10

Unit 3 Test ( Similarity ) Find GK

Mathematics
1 answer:
fredd [130]2 years ago
4 0

Answer:

not positive but i would say 48

Step-by-step explanation:

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Set both given equations equal to zero, then combine them into standard form equation. Simplify if possible
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Answer:

4x-6=4+4y+8=2

Step-by-step explanation:

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Stephen purchased a guitar, which was originally priced at $80 but
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Use the zero product property to find the solutions to the equation 2x2 + x - 1 = 2
Firdavs [7]

Answer:

C

Step-by-step explanation:

Given

2x² + x - 1 = 2 ( subtract 2 from both sides )

2x² + x - 3 = 0

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 2 × - 3 = - 6 and sum = + 1

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Use these factors to split the x- term

2x² - 2x + 3x - 3 = 0 ( factor the first/second and third/fourth terms )

2x(x - 1) + 3(x - 1) = 0 ← factor out (x - 1) from each term

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Equate each factor to zero and solve for x

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8 0
3 years ago
Solve for x -6x+14<-28 AND 3x+28<=25
scoray [572]

Answer:

-6x+14<-28

x = x > 7

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Step-by-step explanation:

7 0
2 years ago
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Landon scored an 85% on his test. If he got 34 problems correct, how many were on the test?
Sergeu [11.5K]

Answer:

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Step-by-step explanation:

Let p = the number of problems on the test

The number of problems on the test times the percent correct is the number correct

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Divide each side by .85

p * .85/.85 = 34/.85

p = 40

There are 40 problems on the test

6 0
2 years ago
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