2 years ago

1. What is the equation of the line that passes through (2, -1) and whose y-intercept is 5?

1 answer:

6 0

1. Selection B is the only equation satisfied by both (0, 5) and (2, -1).

2. Selection D is the only one with a slope of 5/2.

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Which equation has a constant of proportionality equal to 1? A. y=10/11x B. y= 7/8x C. y= 3/15x D. y=x

shtirl [24]

An equation is said to have a constant of proportionality if 'x' is a multiple of 'y' or 'y' is a multiple of 'x'.

Now, we have to determine an equation with constant of proportionality as '1'.

1. $y = \frac{10}{11}x$

This equation has constant of proportionality as ' $\frac{10}{11}$ '.

2. $y = \frac{7}{8}x$

This equation has constant of proportionality as ' $\frac{7}{8}$ '.

3. $y = \frac{3}{15}x$

This equation has constant of proportionality as ' $\frac{3}{15}$ '.

4. $y = x$

This equation has constant of proportionality as '1'.

Option D is the correct answer.

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2 years ago

Philip ran 4 3/8 miles yesterday. Michael ran 1 5/8 miles yesterday.

deff fn [24]

Answer:

2 7/8

Step-by-step explanation:

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3 years ago

I need this as soon as possible

GaryK [48]

Answer:

123.94

Step-by-step explanation:

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3 years ago

Everett and Marie are going to make brownies for their family reunion. They want to make 4 times the amount the recipe makes. If

denis-greek [22]

8/3 cups or 2 2/3
2/3 × 4/1 = 8/3
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2 whole OR 6/3 + 2/3 = 8/3 OR 2 and 2/3

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2 years ago

How many dollars are in Fifty pennies

andrew11 [14]

1/2. 50 pennies equals $0.50

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3 years ago

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