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3 years ago

Which table represents the function f(x) = 6x - 8 HURRY PLEASEE

Mathematics

1 answer:

alexira [117]3 years ago

4 0

Answer:

Step-by-step explanation:

I did the math

Substitute x for whatever number is on the graph for x then do the math and get the answer for y and see if they are correct for each one.

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At each stop, you get a snack. Stop 1 you spent a total of $12.50 and gave the cashier $15. How much change did you receive back

Nataliya [291]

Answer:

$2.50

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Given that cos θ = –12∕13 and θ is in quadrant III, find csc θ.

Trava [24]

Answer:

Step-by-step explanation:

We are given:

$\displaystyle \cos(\theta)=-\frac{12}{13},\,\theta\in\text{QIII}$

Since cosine is the ratio of the adjacent side over the hypotenuse, this means that the opposite side is (we can ignore negatives for now):

$o=\sqrt{13^2-12^2}=\sqrt{25}=5$

So, the opposite side is 5, the adjacent side is 12, and the hypotenuse is 13.

And since θ is in QIII, sine/cosecant is negative, cosine/secant is negative, and tangent/cotangent is positive.

Cosecant is given by the hypotenuse over the opposite side. Thus:

$\displaystyle \csc(\theta)=\frac{13}{5}$

Since θ is in QIII, cosecant must be negative:

$\displaystyle \csc(\theta)=-\frac{13}{5}$

Our answer is A.

7 0

2 years ago

Read 2 more answers

A family spent $186 per week for food. This was 20% of its weekly income. What was the weekly income?

geniusboy [140]

It was $930.

To over check, multiply it by 20% , you will get $186.

Hope this helps !

5 0

3 years ago

Read 2 more answers

The 5th graders decided to have a bake sale to raise money for graduation! They had 332 people volunteer to bake. Each volunteer

m_a_m_a [10]

Answer:

249 brownies in each bag.

Step-by-step explanation:

I know this because 332x15=4,980

And 4,980 divided by 20 equals 249

Hope this helps :)

8 0

3 years ago

Denny's fruit stall sells oranges for $2 per bag, and he sells pears for $5 per bag. By the end of the day, Denny had made $21.

olga_2 [115]

For this problem, we should assign variables to fruits in order.

x = oranges and y = pears

The cost of each fruit times the number of each fruit sold has to equal a grand total of $21

In standard form, this is written as: 2x + 5y = 21

3 0

3 years ago