A railroad crew can lay 5 miles of track each day. They need to lay 135 miles of track.The length, L (in miles), that is left to lay after d days is given by the following function L(d) = 135 - 5d how many miles of track does the crew have left to lay after 17 days?

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

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Which statement best illustrates using the vertical line test to determine if the graph below is a function of x?The graph is not a function of x because the line x = 0 intersects the graph at two points.The graph is a function of x because the line x = 5 does not intersect the graph.The graph is not a function of x because the line y = 0 intersects the graph at two points.The graph is a function of x because the line y = 5 does not intersect the graph.
-9x+4=-8-5x helppppp plsssss

Can you slove this 6=2(y+2)

Answers

Answer:

y=1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6=2(y+2)

6=(2)(y)+(2)(2)(Distribute)

6=2y+4

Step 2: Flip the equation.

2y+4=6

Step 3: Subtract 4 from both sides.

2y+4−4=6−4

2y=2

Step 4: Divide both sides by 2.

2y/2 2/2

Hey can anyone help I'm so confused on how to this :)

Answers

I believe that it is 576 inches cubed. You would do length x width x height and get 576.

A basketball player has already scored 56 points in a game. The team record for points in a game is 72. Which equation would allow you to find out how many more points the player needs to tie the record?a. 72 + x = 56
b. 56 − 72 = x
c. 56 + x = 72
d. 56 + 72 = x

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C. 56 + x =72 because the team player already scored 56 points you would need to add an unknown amount of points in this case x to find out how many points you need in order to reach 72 points and if you are curious how many points you need in order to get to 72 you need 16 points.

Answer:

C. 56 + x =72

What is the equivalent ratio of 6:3

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Answer:The equivalent ratio of 6:3 is 2:1. To find the equivalent ratio, we divide both terms of the original ratio by the greatest common divisor (GCD) of the two terms.

In this case, the GCD of 6 and 3 is 3. So, we divide both terms by 3:

6 ÷ 3 = 2

3 ÷ 3 = 1

Therefore, the equivalent ratio of 6:3 is 2:1. This means that for every 2 parts of the first quantity, there is 1 part of the second quantity.

For example, if we have 6 apples and we want to find the equivalent number of oranges, we can use the ratio 2:1. So, if we have 6 apples, we would have 3 oranges (since 2 parts of apples is equal to 1 part of oranges).

Remember, when finding equivalent ratios, it is important to divide both terms by the same number to maintain the same ratio relationship.

Suppose that an object whose is 10th weighs 50 N find the weight of an object whose is 6 kg

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Weight is another term for the force from mass multiplied by acceleration due to gravity, the equation being expressed as $f = ma$ , being force, mass, and acceleration respectively.

We already have 2 parts of the equation, $50 = 10a$

Acceleration due to gravity on the planet is $5 m/s^2$

Plug it into the equation $f = ma$

$f=6kg$ x $5m/s^2$

Weight or force from gravity is 60N.

Got stuck on this question for awhile Write an expression for the sales tax on a car.

Tax rate is 6%, price is 1000 off the sticker price, $p.

Answers

I believe that you would just add 6% of 1000 to $1000, but you need an expression. Let's try this.
.06*1000=60
That's just the tax. If you need the whole price, use this.
1000+(.06*1000)=$1060
Hope it Helps! :)

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Can someone please help me with this? As a reward, you will get a brainly for the right answer!