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UkoKoshka [18]
3 years ago
8

The slope is -2 and the y-intercept is 9. What is the equation of the line in slope-

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0

Answer:

y=-2x+9

Step-by-step explanation:

The equation for slope intercept form is y=mx+b (where m is the slope and b is the y intercept.) We can substitute the values in for m and b and get y=-2x+9.

Elodia [21]3 years ago
6 0

Answer:

y=-2x+9

Step-by-step explanation:

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Mr. Wilson opened a bakery and a juice bar in his neighborhood. The functions below represent the profit, in dollars, earned fro
zavuch27 [327]

Answer:

The answer is given below

Step-by-step explanation:

The question is not complete, because the function for the profit is not given but I can show you how to calculate this.

Since Mr. Wilson has a bakery and a juice bar, his total profit earned in t months would be the sum of profit from the bakery with the profit from the juice bar within t months.

Let us assume that the profit from the bakery in t months is given by:

B(t) = 2t³

while the profit from the juice bar in t months is given by:

J(t) = 2.3^t-2

Therefore the total profit is given by:

P(t) = B(t) - J(t) = 2t^3+2.3^t-2

4 0
4 years ago
Find the angle measures for this isosceles triangle.
rewona [7]

Answer:

B

Step-by-step explanation:

3p+6p+6p=180°

15p=180

p=12

3p=12×3=36°

6p=12×6=72°

4 0
3 years ago
Determine the intercepts of the line <br><br> PLEASE HELP I SUCKKK AT THIS
mezya [45]
Y intercept - 0.4
x intercept- 0.3
4 0
3 years ago
Which mathematical sentence most accurately expresses the information in the problem below? Crystal has 121 compact discs that s
ExtremeBDS [4]

Crystal has 121 compact discs. The total number of boxes required are 5.

<u>Solution:</u>

Given, Crystal has 121 compact discs that she wants to put into boxes.  

Each of the boxes that she brought home holds 25 discs.  

We have to find how many of these boxes will she need for all of her discs?

Now, we know that, number of boxes required =\frac{\text {total number of discs}}{\text {capacity of one box}}=\frac{121}{25}=4.84=5

Here we took 5 because 0.84 means that box with discs less than 25 still we require a box.  

Hence, the total number of boxes required are 5.

5 0
4 years ago
On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is
baherus [9]

Answer:

I=\frac{3}{8}\cdot F and F = \frac{8}{3}\cdot I.

Step-by-step explanation:

Let I represent inches and F represent feet.

We have been given that on he scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is 16 feet.

We will use proportions to solve our given problem as:

\frac{\text{Length on scale}}{\text{Actual length}}=\frac{6}{16}

\frac{I}{F}=\frac{6}{16}

Now, let us solve for I.  

I=\frac{6}{16}\cdot F

I=\frac{3}{8}\cdot F

Now, let us solve our equation for F.

I\cdot\frac{8}{3}=\frac{8}{3}\cdot\frac{3}{8}\cdot F

\frac{8}{3}\cdot I= F

F = \frac{8}{3}\cdot I

Therefore, our required equations would be I=\frac{3}{8}\cdot F and F = \frac{8}{3}\cdot I.

8 0
3 years ago
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