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3 years ago

Heelellocpoclcofof plzzzz helppo

Mathematics

1 answer:

3241004551 [841]3 years ago

3 0

Answer:

The answer is B. It often helps to look at the desmos website to input the graphs.

Step-by-step explanation:

You can see that the points (4,13) intersect the graphs y = 2/5x+23 as well as be perpendicular to y=2/5x-5.

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What is (11x-8)+7(x-1)

Olenka [21]

18x- 15
hope it helps
(11x-8)+7(x-1)
___________
(11x-8)+(7x-7)
___________
(11x+7x)+(-8-7)
___________
18x-15

6 0

3 years ago

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Work the following problems using the table. Choose the correct answer.

kakasveta [241]

Answer:

option 3

$46.02

Step-by-step explanation:

First we have to look at the value of the French francs with respect to the dollars, we will look at the option of Wednesday which is how the problem asks.

if we see in the table it tells us that every 1 french franc gives us 0.2301 dollars

Now if we have 200 French francs, how many dollars will they give us?

1 = 0.2301

200 = ?

200 * 0.2301 / 1 =

46.02

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3 years ago

What is the domain and range of the following? (1,5) (-2,4) (-3,0) (-6,2)

miskamm [114]

Domain: {1, -2, -3, -6}

Range: {5, 4, 0, 2}

im not 100% sure but Im pretty sure it’s that

5 0

3 years ago

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Bill invests $3000 in a bound fund with an interest rate of 9% per year. If bill does not withdraw any money, in how many years

GenaCL600 [577]

Answer:

around 5.93 years

Step-by-step explanation:

A=P(1 + r/n)^n(t)

5000=3000(1 + .09/1)^1(t)

6 0

3 years ago

The graph below shows the number of paintballs a machine launches, y, in x seconds:

IrinaVladis [17]

Answer:

The expression that can be used to calculate the rate per second at which the machine launches the balls is fraction 20 over 4.

Step-by-step explanation:

The x-axis label is Time in seconds, and the x-axis values are from 0 to 20 in increments of 4 for each grid line.

And the y-axis label is Number of Balls and the y-axis values from 0 to 100 in increments of 20 for each grid line.

If the ordered pairs (4,20) and (8,40) are on the graph, then the slope of the line will be represented by

$M = \frac{40 - 20}{8 - 4} = \frac{20}{4}$

Therefore, the expression that can be used to calculate the rate per second at which the machine launches the balls is fraction 20 over 4. (Answer)

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3 years ago

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