i need help on this 4

Answer: give me more information i dont know what is it talking about

ep-by-step explanation:

Answer:

1. -8 - 15 = -8 + -15

2. 8 - (-15) = 8 + 15

3. -8 - (-15) = -8 + 15

4. 8 - 15 = 8 + (-15)

Answer:

ummmmmm i do not know

Step-by-step explanation:

Answer:

Add a mark halfway between 0 and 1

Answer:

3/2x+2y-7/2

Step-by-step explanation:

Answer:

4 cars because he washed 20 cars in 20 hours

Answer:

8 cars

Step-by-step explanation:

20÷5=4

so 4 per hour

4•2=8

so 8 per 2 hours

Answer:

[tex]y=-2x+2[/tex]

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when x=0).

1) Determine the slope (m)

[tex]m=\displaystyle\frac{y_2-y_1}{x_2-x_1}[/tex] where two points that fall on the line are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Plug in the given points (4, -6) and (0, 2):

[tex]m=\displaystyle\frac{-6-2}{4-0}\\\\m=\displaystyle\frac{-8}{4}\\\\m=-2[/tex]

Therefore, the slope of the line is -2. Plug this into [tex]y=mx+b[/tex]:

[tex]y=-2x+b[/tex]

2) Determine the y-intercept (b)

The y-intercept occurs when x=0. We are given that (0,2) falls on the line, so therefore, 2 is the y-intercept. Plug this into [tex]y=-2x+b[/tex]:

[tex]y=-2x+2[/tex]

I hope this helps!

Answer:

y = - 2x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m =

with (x₁, y₁ ) = (4, - 6) and (x₂, y₂ ) = (0, 2 )

m =  =  =  = - 2

The line crosses the x- axis at (0, 2 ) ⇒ c = 2

y = - 2x + 2 ← equation of line

Answer:

D

Step-by-step explanation:

Answer:19

Step-by-step explanation:

both sides are equal

Answer:

its 2500in

Step-by-step explanation:

a) Between the two times, Time A and Time B, 12 minutes passed (total time).

b) During this time, Josh drove his car for 10.8 miles (total distance).

c) This means that Josh was driving at an average rate (speed) of 0.9 miles per minute.

The average driving rate refers to the speed at which Josh was driving his car.

The average rate is the quotient between the total distance covered and the total time taken to cover the distance.

The distance, time, and speed formula are Distance = Time x Speed.  

Therefore, Speed = Distance/Time.

Reading on odometer at 9:53 = 52,604.1

Reading on odometer at 10:05 = 52.614.9

Distance covered = 10.8 miles (52.614.9 - 52.604.1)

Difference in time = 12 minutes (10:05 - 9:53)

Average speed = 0.9 miles per minute (10.8/12)

Learn more about the average rate at https://brainly.com/question/24313700.

#SPJ1

Answer:

here you go

Step-by-step explanation:

1: equal to

2: the answer of two numbers added together is the sum

3: answer to a multiplication problem

Answer:

wanna be fri3nds and can i have brainliest please?

Step-by-step explanation:

Answer:

what do you mean evaluate

Step-by-step explanation:

Answer: 54

Step-by-step explanation:

Answer:

A) three-fourths of a number plus two

Step-by-step explanation:

To find out what the answer is, we first need to translate the sentence into numbers, which will give us:

[tex]\frac{3}{4}[/tex]x+2

We can see that we are multiplying an unknown number, x, by three fourths, so we know that we are taking three-fourths of a number, and we also know that we are then adding two. We are not dividing or subtracting, so we know it can't be  B or D. We also know that we are multiplying three-fourths by x, not two so we know that it can't be C. So our only option is A, So the correct answer is:

A) three-fourths of a number plus two

Hope this helps, please mark as brianliest

Answer:

Three-fourths of a number plus two

Step-by-step explanation:

The value "x" is  used in algebra to mean a value that is not yet known.

Remember the algebraic expression is: 3/4x + 2

Lets break each possible answer down,

1. The quotient of four-thirds and two is:  4/3 ÷ 2

2. The product of three-fourths and two is:  3/4 * 2

3. The difference between three-fourths of a number and two is:

3/4x - 2

None of these expressions match 3/4x + 2, which brings us to the last answer.

4. Three-fourths of a number plus two is:  3/4x + 2

Notice, "x" is represented as "of a number", since the value is unknown.

Therefore, your answer is A, three-fourths of a number plus two.

Answer:

The answer is B&C but I'm not gonna give the answer its up to you to pick out if its B or C

Step-by-step explanation:

Answer:

4.     130.055

5.     2021.175

6.     2.48292

Answer:

Step-by-step explanation:

4.130.055

6. 2021.175

8. 2.48292

Step-by-step explanation:

52+5\frac{5}{2}x+5

25​x+552+5

52+5\frac{5x}{2}+525x​+552+2⋅52

52+2⋅52\frac{5x}{2}+\frac{2 \cdot 5}{2}25x​+22⋅5​5+2⋅52

5+2⋅52\frac{5x+{\color{#c92786}{2}} \cdot {\color{#c92786}{5}}}{2}25x+2⋅5​5+102/

Solution:

5+102\frac{5x+10}{2}25x+10​

Answer:

350-60

Hope this helps. Have a great day:)

Answer:

After the discount, Glenda will pay 210. If you multiply the total sum by the percentage converted into a decimal, you'll typically get your answer.

2. 9.75

3. -24%

Step-by-step explanation:

For number 2, multiply the total sum by the percentage converted into a decimal point then whatever result you get, I.E 2.25 in this case, and add it to the total sum (7.50), so 7.50 + 2.25 = 9.75 or 10 rounded up.

Answer:

a. Diego

b. Lin

Step-by-step explanation:

a. Diego

b. Lin

It's pretty easy just do some subtraction.

Actually look and pay attention in class this is like grade 1 math.

Answer:

I think this is right:

(-8-15)=(-8+-15) = -23

(8- -15) = (8+14) =23

(-8- -15) = (-8+15) =7

(8-15) =(-8+15) =-7

(might not be right cause I'm also doing other stuff rn)

Answer:

∠Y= 120

Step-by-step explanation: