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3 years ago

Which of the following are solutions to the inequality -7x+14>-3x-6 ? Select all that apply

1 answer:

4 0

Since you didn't put the solutions I'll just explain how to answer it. Most likely the answers are in (x,y) form. Just substitute x and y into the equation and then solve. If it is true it is a solution.

Example: 2x ≥ 4x - 2
A. 1
2(1) ≥ 4(1) - 2
2 ≥ 4 - 2
2 ≥ 2
In this instance A would be a correct answer.

(If you would like me to actually answer the question than you will need to include the answer choices.)

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Given g(x)=-x-4g, solve for x when g(x)=9.

aleksandr82 [10.1K]

Answer:

x = -4g

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g+1

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3 years ago

NEED HELP ASAP., <br><br> WILL GIVE BRAINLIEST

kow [346]

The answer is 9 1/2

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3 years ago

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$55 per gallon. 1 gallon covers 100sqft. What is the price per sqft?

marta [7]

the price is 0.55$ per square foot

Step-by-step explanation:

We can solve the problem by using the rule of three.

In fact, we know that:

1 gallon covers an area of $100 ft^2$

While the price per gallon is

$55 per gallon

This means that the price per $100 ft^2$ is $55, since 1 gallon cover $100 ft^2$

Therefore, to find the price per square foot, we can write

$\frac{55}{100}=\frac{x}{1}$

WHere x is the price per square foot. Solving for x,

$x=\frac{55}{100}=0.55\$$

So, the price is 0.55$ per square foot.

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3 years ago

If the y-intercept of the function y=4x-7 were increased by 10 what would be the equation of the new function

Sonja [21]

The equation would be:
$y = 4x + 3$

Hope this helps.

8 0

4 years ago

Read 2 more answers

8. How much energy does a 12 V battery in your car use to move 2.5 C through the electrical

I am Lyosha [343]

The energy required is 30 watts second.

In order to accomplish work and to produce heat and light, energy must be transferred to a body or to a physical system. Energy is the quantitative attribute that does this. Energy is a preserved resource; according to the rule of conservation of energy, energy can only be transformed from one form to another and cannot be created or eliminated.

The voltage of a battery is 12 V and;

The charge is 2.5C.

Now, energy can be defined as the product of voltage and charge.

Therefore,

E = V × C

E = 12 × 2.5

E = 30 watt second

Hence, the energy needed by the 12 V battery to move 2.5 C through the electrical circuit is 30 watts second.

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2 years ago