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soldi70 [24.7K]

2 years ago

14

Which function increases by 3 every time the x-increases by 1? = B) y=3x+1

1 answer:

WINSTONCH [101]2 years ago

4 0

3 i took the test and got it right

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Help me please my test is tomorrow!

Marysya12 [62]

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$4z + 2 = 10z - 1$

Add sides 1

$4z + 2 + 1 = 10z - 1 + 1$

$4z + 3 = 10z$

Subtract sides 4z

$- 4z + 4z + 3 = - 4z + 10z$

$3 = 6z$

$6z = 3$

Divide sides by 6

$\frac{6z}{6} = \frac{3}{6} \\$

$z = \frac{1}{2} \\$

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$3y = y + 3$

Subtract sides y

$- y + 3y = - y + y + 3$

$2y = 3$

Divide sides by 2

$\frac{2y}{2} = \frac{3}{2} \\$

$y = \frac{3}{2} \\$

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Thus the correct answer is :

$a) \: y = \frac{3}{2} \: , \: z = \frac{1}{2} \\$

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Susie is 5 times the age the she was twenty years ago. How old is she now?

AlekseyPX

Answer:

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Step-by-step explanation:

20 times 5

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Which of the following functions is graphed below?

faltersainse [42]

Answer:

B

Step-by-step explanation:

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3 years ago