can someone please help me?

Answer:

C

Step-by-step explanation:

C. Both a function and a relation

I think its c

Step-by-step explanation:

at no point are there 2 points in the same line so its a function,

Answer: 20 miles

Step-by-step explanation:

Since the Uber charges $5.00 for the first mile you have to subtract that from the total which is 62.

62.00 - 5.00 = 57.00

Then you keep subtracting 3.00 from 57.00 or you can divide 57 by 3 because 57 is how much money is left and the Uber charges 3 dollars for each mile after the first.

57.00 divided by 3.00 is 19

Then add 1 to 19 which equals 20 miles. You add 1 to 19 because 19 is the amount of miles she goes but that doesn’t include the 1st mile.

Sorry if this is confusing

Answer:

question 4.

D (x-10)

question 5.

B. √20

Step-by-step explanation:

question 4.

x^2 - 8x - 20

(x -10)(x+2)

√20 = 2√5

Answer:

If two lines are parallel, then their slopes are equal.

Answer:

Translation, refelction, stretch/compression. :D

Step-by-step explanation:

Answer:

D) L+S=9 ; 6L+3S=9

Step-by-step explanation:

Given this information, we know that the total number of large and small Ubers must be 9, so we can eliminate choices A and C as the first part of the system of equations is L+S=9

Also, since the large Ubers can fit only 6 people per vehicle and the small Ubers can only fit 3 people per vehicle, then we can eliminate choice B as the second part of the system of equations is 6L+3S=39

Therefore, the only correct choice is D

Answer:

b

Step-by-step explanation:

Answer:

F(x)=1

Step-by-step explanation:

F(2)=(2x-1=-2)2-1= 1= -1

Answer:

Can you retype that and I’ll do it?

Step-by-step explanation:

The answer is A.125 because I did this before

Answer:

500w + 25 = 200

Step-by-step explanation:

"He withdraws $25 per week..." <------

Answer:

no there isn't this is irrelevant

Answer:

D

Step-by-step explanation:

5 x 3 = 15

5(+3)

5x+15

The expression which is equivalent to the 5(x + 3) is 5x + 15.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows:

Expression: (Math Operator, Number/Variable, Math Operator).

Given a expression 5(x + 3)

using the identity,

a(b + c) = ab + ac

5(x + 3) = 5.x + 5.3

5(x + 3) = 5x + 15

Hence option D is correct.

Learn more about expressions;

https://brainly.com/question/14083225

#SPJ2

Answer:

14x-35

Step-by-step explanation:

Use distributive property so,

you multiply 2x and -5 by 7

2x*7=14x

-5*7=-35

Answer:

B

Step-by-step explanation:

because it just is

Step-by-step explanation:

Rate

= Distance / Time

= (3x² - 12)m / (x + 2)s

= 3(x + 2)(x - 2)m / (x + 2)s

= 3(x - 2) m/s.

Answer: (-4,-2)

Step-by-step explanation:

Looking at the graph, if you move from the zoo downwards for 7 units, you will arrive at point B which is also 2 units from the park.

Point B is therefore the doctor's office and its coordinates are, (-4, -2)

Answer: The answer is x = -20.

Answer:

x = -20

Step-by-step explanation:

50 = -2.5x

Divide both sides by -2.5

-20 = x

Answer:

I'm pretty sure its b but I'm not sure I'm sorry if it's wrong

The answer is  A.) 3n - 8

Answer:

Quadrant 4

Step-by-step explanation:

Answer:

4 cups of sugar 6 cups of flour. 8 cups of sugar 12 cups of flour.

Step-by-step explanation:

what are the options

Answer:

6 hearts to 9 stars

Step-by-step explanation:

If a set of stickers contains 4 hearts for every 6 stars, this means that

4 hearts = 6stars

1 heart = x

Cross multiply

4x = 1*6

4x = 6

x = 6/4

x = 3/2

Number of hearts = 3/2 * 4 = 3*2 = 6

Number of stars = 3/2 * 6 = 3 * 3 = 9

Hence equivalent ratio of hearts to stars is 6 hearts to 9 stars

Answer:

6 to 9

Step-by-step explanation:

Answer:

52x+135.74=265.74

4x+3=67

29.95+15.75=187.45

Step-by-step explanation:

52x+135.74=265.74

4x+3=67

29.95+15.75=187.45

Answer:

Step-by-step explanation:

Let the amount of pineapple juice be x quarts, the concentration of juice is as following equation:

Answer:

254.15 dollars you would have to pay.

Answer:

The linear function becomes:

y = 15x + 10

Here, 'x' is the number of hours, b=10 is the initial service fee i.e. $10, 15 is slope or rate of change, and 'y' is the cost.

Step-by-step explanation:

We know that the slope-intercept of a linear function is

[tex]y = mx+b[/tex]

where m is the slope and b is the y-intercept

Note: Slope is also termed as the 'rate of change'.

Given that Aron charges an initial service fee of 10$.

Thus, the y-intercept = b = 10

As the rate of change = 15$ per hour

so the slope = m = 15

Therefore, the linear function becomes:

[tex]y = mx+b[/tex]

y = 15x + 10

Here, 'x' is the number of hours, b=10 is the initial service fee i.e. $10, 15 is slope or rate of change, and 'y' is the cost.

For example, in one hour i.e. x = 1, the cost 'y' will be:

y = 15x + 10

y = 15(1) + 10

y = 25 + 10

y = $25

Therefore, in one hour (x=1), the cost will be: y = $25

Answer:

17) (2,-1)

18) (3,-7)

1,3, and 4 are isometric because they preserve the size of the shape. 2 is not an isometry because the size of the shape changes.

Step-by-step explanation:

To find the translation in the first 2 questions, you would first choose a reference point on the original shape (like point S). Then, you count the number of units it moved in the x-direction (to the right 2) which is the x coordinate. Then, you count the number of spaces it moved in the y-direction (down 1) which corresponds to the y coordinate -1.

Answer:

Everything you need is down below

Step-by-step explanation:

PAGE 1

17.) (x + 2, y - 1)

18.) (x + 3, y - 7)

PAGE 2

1.) Yes, b/c isometry is when two points have the same distance and this image looks like it was flipped upside down.

2.) No, this is a dilation not an isometry

3.) Yes, b/c they are the same size and the shape could have been flipped upside down, to the left, right, or up.

4.)  Yes, b/c the shape has been flipped to the right and it has the same size.

PAGE 3

9.) Plug in (2 - 8, 6 + 4)

A'(-6, 10)

10.) (-1 - 8, 5 + 4)

B'(-9, 9)

11.) Reverse it (-3 + 8, -10 - 4)

C(5, -14)

12.) Reverse it (4 + 8, -3 - 4)

D(12, -7)

PAGE 4

Is in the screen shot

PAGE 5

#5 and #6 in the screen shot

7.) (x + 5, y - 2)

8.) (x - 3, y - 1)

Answer:

(0,4) and (-4,0)

Step-by-step explanation:

Answer:

F=M*H

Step-by-step explanation:

Answer:

m∠5= 52°

m∠1= 128°

m∠3= 52°

Step-by-step explanation:

Please see the attached picture for the full solution.

Alternatively,

m∠3= m∠5 (vert. opp. ∠s)

m∠3= 52°

Answer:

4

Step-by-step explanation: