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3 years ago

6

You can earn $12.75 an hour working at shop well. You can earn $7.50an hour babysitting on the Weekend.during the month of May ,

you worked hard to earn money for you’re summer vacation you used a table to keep track of the number of hours you worked each day

1 answer:

patriot [66]3 years ago

8 0

where's the question?

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If g (x)=2x + 1, find g (a + h)- g (a).

Amiraneli [1.4K]

I hope this helps you

6 0

4 years ago

Snowcat [4.5K]

Answer:

1.) y = 1/2x -1.8 slope is 1/2 and y intercept is - 1.8

Step-by-step explanation:

1.) 5x - 10y = 18

<u> +10y +10y</u>

5x = 10y +18

<u>- 18 -18</u>

<u>5x - 10y</u> = <u>18</u>

<u> 10 10</u>

= 1/2x -1.8

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3 years ago

(m-3)/(7)=(m)/(m+8) Solve the proportion.

ExtremeBDS [4]

Answer: m=6, m=-4

Step-by-step explanation:

To solve this proportion, we have to cross multiply.

$\frac{m-3}{7} =\frac{m}{m+8}$

$(m-3)(m+8)=7m$

Now that we have cross multiplied, we actually need to FOIL the left side to expand the equation.

$m^2+8m-3m-24=7m$

Combine like terms.

$m^2+5m-24=7m$

We can move all terms to one side and then solve for m.

$m^2-2m-24=0$

We can actually factor this to:

$(m-6)(m+4)=0$

We set each factor equal to 0 to find m.

m-6=0

m=6

m+4=0

m=-4

6 0

3 years ago

What inequality is less than 8

Fofino [41]

Answer:

<em>Hope the link helps! Sorry I didn't explain. I couldn't find the less than sign. </em>

8 0

3 years ago

Given f(x) = 2x - 2/4 the quantity of 2x minus 2 divided by 4, solve for f−1(3).

olga_2 [115]

The answer is that f-1(3) = 7.

In order to find the answer, we first must find the inverse function. The f-1 indicates that we are looking for an inverse. To find any inverse, we first must switch the x and f(x) values. We then solve for the new f(x), which gives us the inverse.

f(x) = (2x - 2)/4 ----> Switch x and f(x)

x = (2f(x) - 2)/4 -----> Multiply both sides by 4

4x = 2f(x) - 2 ----0-> Add 2 to both sides

4x + 2 = 2f(x) ------> Divide both sides by 2

f-1(x) = (4x + 2)/2

Now that we have the inverse function, we can put in 3 and find the answer.

f-1(x) = (4x + 2)/2

f-1(3) = (4(3) + 2)/2

f-1(3) = (12 + 2)/2

f-1(3) = (14)/2

f-1(3) = 7

4 0

4 years ago