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levacccp [35]
3 years ago
7

Explain why 6:4 and 16:8 are not equivalent ratios

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
6 0

Answer:

Step-by-step explanation:

\frac{6}{4} =\frac{3}{2} \\

\frac{16}{8}=\frac{2}{1}

\frac{3}{2}\neq \frac{2}{1}

Therefore, 6:4 and 16:8 are not equivalent ratios.

daser333 [38]3 years ago
5 0

Answer:

If you will multiply 4 by 2 you will get 8 but if you will multiply 6 by 2 you will get 12 which is not equivalent.

To have an equivalent ratios, the number 6 and 4 should be multiplyed by the same number.

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A school lunch costs $2.50. A monthly lunch pass costs $40.00. Which inequality represents the number x of lunches you must purc
Leya [2.2K]

Answer:

The inequality 2.50x>40.00 represents the number of lunches needed to be purchased for the monthly lunch pass to be a better deal.

Step-by-step explanation:

Given that:

Cost of each lunch = $2.50

Cost of monthly lunch pass = $40.00

Number of lunches = x

For making the monthly pass a better deal, the cost of lunches should be greater than the cost of monthly lunches, therefore

Cost of lunch * Number of lunches > Cost of monthly lunch pass

2.50x > 40.00

Hence,

The inequality 2.50x>40.00 represents the number of lunches needed to be purchased for the monthly lunch pass to be a better deal.

7 0
3 years ago
Read 2 more answers
Write the equation of a line in point slope form that is PARALLEL 5x + 2y = 1 that passes through the point (- 2, - 3) .
aliya0001 [1]

Answer:

y = -5/2x - 13

Step-by-step explanation:

First, we have to find the slope of the original equation

Subtract 5x from both sides

5x + 2y = 1

- 5x         - 5x

2y = -5x + 1

Divide both sides by 2

2y/2 = (-5x + 1)/2

y = -5/2x + 1/2

The slope of this equation is -5/2, so -5/2 has to be in our new parallel equation

y = -5/2x + b

Plug in the given x and y

-3 = -5/2(-2) + b

-3 = 10 + b

Subtract 10 from both sides

-3 = 10 + b

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b = -13

This makes our equation: y = -5/2x - 13

7 0
3 years ago
WILL GIVE THE BRAINLIEST AND 99 PTS<br><br> Q-What is 8% of 1000
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Step-by-step explanation:

1000 * 0.08 = 0.80 = 80

4 0
3 years ago
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Can a triangle be made from the measurements of 4.5 in, 8.3 in, 13.7 in? And if it can make a triangle what kind is it? ie. acut
sineoko [7]
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3 years ago
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konstantin123 [22]

Answer:

i think its quadratic

Step-by-step explanation:

4 0
3 years ago
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