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3 years ago

PLS HELPP DETERMINE THE INTERCEPTS OF THE LINE

Mathematics

1 answer:

kondor19780726 [428]3 years ago

8 0

Answer:10-3

2-4

Step-by-step explanation:

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A chemist is researching different sustainable fuel sources. She is currently working with benzene, which must be in liquid form

bearhunter [10]

Answer:

176>x>42

a.because the tem cant be 176 or higher, and it cant be 42 degrees or lower.

b. you must describe the graph of inequality which will look something like this:

c.Because the temperature cannot go below 42 before it freezes, she would not have been able to conduct her research

Step-by-step explanation:

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2 years ago

Which of the following most closely represents a Democratic Party viewpoint?

FrozenT [24]

Answer: Government should provide additional resources to help low income families

Step-by-step explanation:

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3 years ago

Round 4.93 to 1 decimal place

seropon [69]

4.93
^ This number is less than 5, so we round down to 4.9.

3 0

3 years ago

Read 2 more answers

Write and evaluate the expression. Then, select the correct answer.

Law Incorporation [45]

Answer:

Step-by-step explanation: So we need to write and solve an equation to solve for m, which is 12. Simply plug in 12 for m in the equation.

Step 1: 2-x/4+10

Step 2: 2-12/4+10

Step 3: 2-3+10

Step 4: -1+10=9

Plug 12 in for x

12 divided by 4 is 3 and 2-3 is -1

-1 + 10 is 9 -1 + 10 is 9

i hop it help u

4 0

3 years ago

Write and solve a system of equations: Vanessa and Geneva worked together to buy a pair of tickets ($240 total) to the Green Day

Goshia [24]

Answer:

The systems of equation are $\left \{ {{v+g=21} \atop {10v+12g=240}} \right.$ .

Vanessa worked for 6 hrs and Geneva worked for 15 hrs to earn exactly $240.

Step-by-step explanation:

Let the number of hours worked by Vanessa be 'v'.

Let the number of hours worked by Geneva be 'g'.

Given:

Total number of hours worked = 21 hours

So we can say that;

Total number of hours worked is equal to sum of number of hours worked by Vanessa and number of hours worked by Geneva.

framing in equation form we get;

$v+g=21$ ⇒ equation 1

Also given:

per hour earnings of Vanessa = $10

per hour earning of Geneva = $12

Total they need to earn = $240

So we can say that;

Total they need to earn would be equal to sum of per hour earnings of Vanessa multiplied by number of hours worked by Vanessa and per hour earning of Geneva multiplied by number of hours worked by Geneva.

framing in equation form we get;

$10v+12g =240$ ⇒ equation 2

Hence The systems of equation are $\left \{ {{v+g=21} \atop {10v+12g=240}} \right.$ .

On Solving above equations we get;

First we will multiply equation 1 by 10 we get;

$10(v+g)=21\times10$

$10v+10g =210$ ⇒ equation 3

Now Subtracting equation 3 from equation 2 we get;

$10v+12g -(10v+10g)=240-210\\\\10v+12g-10v-10g=30\\\\2g =15$

Dividing both side by 2 we get;

$\frac{2g}{2}=\frac{30}{2}\\\\g =15\ hrs$

Now Substituting the value of g in equation 1 we get;

$v+g=21\\\\v+15=21\\\\v=21-15 =6\ hrs$

Hence Vanessa worked for 6 hrs and Geneva worked for 15 hrs to earn exactly $240.

7 0

3 years ago