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4 years ago

7

Hellllppppp meeeeeee plzzzzz fasttttt

1 answer:

valentinak56 [21]4 years ago

4 0

Answer:

A rate: a measure, quantity, or frequency, typically one measured against some other quantity or measure.

A unit rate: When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

Hope this helps.

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A function f(x)f(x) is graphed on the coordinate plane.

Effectus [21]

<u>Answer</u>

-4x - 2

<u>Explanation</u>

To get the function needed, first calculate the slope of the graph.

slope = (change in y) / (change in x)

= (2 - -2)/(-1 - 0)

= 4/-1

= -4

Now use one of the point (-1, 2) in the graph and a general point (x,y) to find the function.

-4 = (y - 2)/(x - -1)

-4(x + 1) = y - 2

-4x - 4 = y - 2

y = -4x - 4 + 2

= -4x - 2

∴ f(x) = -4x - 2

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3 years ago

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Anna71 [15]

Answer:

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3 years ago

The scatterplot below shows the number of weeks that students have been in keyboarding class and the number of mistakes that the

Arlecino [84]

Answer:A

Step-by-step explanation:

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3 years ago

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Kathy distributes jelly beans among her friends. Alia gets 4^2 fewer jelly beans than Kelly, who gets 3^3 jelly beans. How many

DochEvi [55]

"Alia gets 4^2 fewer than Kelly, who gets 3^3."

So it's about a subtraction.

$\boxed{3^3-4^2}$

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r3t40

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3 years ago

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Which shows the correct solution to the inequality 7/10> 1 5/8+p

Bogdan [553]

Answer: $\begin{bmatrix}\mathrm{Solution:}\:&\:p$

Step-by-step explanation:

$\frac{7}{10}>1\frac{5}{8}+p$

$\frac{7}{10}>\frac{13}{8}+p$

$\frac{13}{8}+p$

$\frac{13}{8}+p-\frac{13}{8}$

$p$

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3 years ago