help i tried to do it but not sure..

Answer:

1/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

Scientific form of 0.0000007 = 7 × [tex]10^{-7}[/tex]

Answer:

3/4

Step-by-step explanation:

If slope is 1/4, you have to assume it is multiplied by x. x in the second coordinate is 3. So you place in

1/4(x)=y

1/4(3)=y

3/4=y

And the other one is incorrect

1/4(x)=y

1/4(7)=y

1 3/4 =y

Hope This Helps

Answer:

Ava can run 2 laps in 1 minute, while the other people can run less then one lap a minute. Ava is the fastest. I calculated laps per minute.

Step-by-step explanation:

Hattie=1.6 laps in one minute

Ava = 2 laps in one minute

Carly = 0.6 laps in one minute

Parky = 1.25 laps in one minute

Answer:

they are different because the original paint goes 123456 and the new pait goes 246810.

Step-by-step explanation:

hope this helps!

Answer:

C.

Step-by-step explanation:

C.

Answer:

6 2/3 or 6 20/30

Step-by-step explanation:

8 2/3 = 8 22/33

1 10/11 = 1 30/33

8 22/33 = 7 52/33

7 52/33 - 1 30/33 = 6 20/30 = 6 2/3

(33 is the common denominator)

hope this helped (:

Answer:

use formula

area = 1/2 *Height *(side 1 + side 2)

Answer:

use the equation of area of parallelogram = height ×base

Answer:

−42h+90

Explanation:

6(11+4−7h)

=(6)(11+4+−7h)

=(6)(11)+(6)(4)+(6)(−7h)

=66+24−42h

=−42h+90

Answer:

I don't know

Step-by-step explanation:

The correct equation to represents the price P in dollars of c cookies will be;

⇒ P = $0.75c

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The cost of 6 cookies = $4.50

Now,

Since, The cost of 6 cookies = $4.50

Hence, The cost of 1 cookies = $4.50/6

                                              = $0.75

So, We can formulate;

The cost of c cookies = $0.75c

Hence, The equation to represents the price P in dollars of c cookies is;

⇒ P = $0.75c

Thus, The correct equation to represents the price P in dollars of c cookies will be;

⇒ P = $0.75c

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1. Car Mart sells 11 cars a day.

2. Winston's sells 10 cars per day.

3. Car Mart sells one more car per day.

4. Winston started with more cars.

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Rate for Winston auto dealer is (32 - 12)/(3 - 5) = - 10.

Rate for cart mart is (32 - 43)/(3 - 2) = - 11.

Car Mart sells 11 cars a day.

Winston's sells 10 cars per day.

Car Mart sells more cars per day.

As cart mart has 43 crs left on the second day he must had 10 more cars on the starting day which is 53.

As Winston had 32 cars on the 3rd day it must had (32 + 11 + 11 ) = 54 cars on the started day so Winston started with more cars.

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Answer:

The Correct Term Is Interest

Step-by-step explanation:

Interest is based on some percentage on which the lender lends you money.

Answer:

interest

Step-by-step explanation:

Answer:

day 2

Step-by-step explanation:

4(h+2)-2 is 2h+8 and 3(2+h) is 3h+6, and if you do guess and check, when you fill h in as 2, both expressions equal 12.

On the 2nd day, their distance hiking is the same.

Given

Carla and George each went hiking.

The expressions [tex]4(h + 2) - 2h[/tex] and 3(2 + h) represent the respective distances Carla and George hiked each day.

Therefore,

On what day number h will their distance hiking be the same?

[tex]\rm 4(h+2)-2h = 3(2+h)\\\\4h+8-2h=6+3h\\\\2h+8=6+3h\\\\3h-2h=8-6\\\\h = 2[/tex]

Substitute the value of h in the equation first;

[tex]= 4(h+2)-2h\\\\= 4(2+2)-2\times 2\\\\=4(4)-4\\\\=16-4\\\\=12[/tex]

Substitute the value of h in the equation second

[tex]\rm =3(2+h)\\\\= 3(2+2)\\\\= 3\times 4\\\\= 12[/tex]

Hence, on the 2nd day, their distance hiking is the same.

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Answer:

PLS MARK ME BRAINLIEST

Step-by-step explanation:

0.9375

Unit rate is the quantity of an amount of something at a rate of one of another quantity.

y ∝ 7x

y = 7x

Where y is the cost of the fresh peaches and x is the number of pounds.

The constant of variation is 7.

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

Bob paid $5.60 for 0.8 lb of fresh peaches.

This means,

0.8 lb = 5.60

Divide 0.8 on both sides.

1 lb = 5.60/0.8

1 lb = $7

Now,

y ∝ 7x

y = 7x

Where y is the cost of the fresh peaches and x is the number of pounds.

The constant of variation is 7.

Thus,

y ∝ 7x

y = 7x

Where y is the cost of the fresh peaches and x is the number of pounds.

The constant of variation is 7.

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The number of pounds of trail mix that Kaylee made will be 4.15 pounds.

Algebra is the study of algebraic expressions, while logic is the manipulation of those concepts.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to answer the problem correctly and precisely.

Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix.

Then the number of pounds of trail mix that Kaylee made will be calculated as,

⇒ 2.45 + 1.70

⇒ 4.15

The number of pounds of trail mix that Kaylee made will be 4.15 pounds.

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Answer:

5x/6 - 9/8

Step-by-step explanation:

5x/6 - 2 + 7/8

5x/6 + (-2+7/8)

5x/6 - 9/8

Answer:

Step-by-step explanation:

250

The volume should be 720.

Given that,

Based on the above information, the calculation is as follows:

[tex]Volume = 8\times 9\times 10[/tex]

= 720

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Answer:

1.2

Step-by-step explanation:

0.3/2 = d/8

multiply 0.3 by 4 which is 1.2 because 2 * 4 is 8

Answer:

I think D.

Step-by-step explanation:

The bone marrow makes the red blood cells, the skeletal system provides protection, and stores minerals.

Answer:

D hopes it helps

Step-by-step explanation:

Answer:

9670 feet

Step-by-step explanation:

The height given (8219.5 ft) is 85% OF ORIGINAL, hence original is much higher. But how do we figure this out?

we translate word problem to equation.

8219.5 IS 85% of TOTAL

Firstly, 85% = 85/100 = 0.85

Remember, is means =

of means multiplication

So we have:

8219.5 = 0.85 * Total

Hence, total = [let total be 7]

8219.5 = 0.85 * t

t = 8219.5/0.85 = 9670 feet

Answer:

it will be 3.893 seconds

Step-by-step explanation:

Answer:

1. price of one pound is 4 dollars

2. 0.25 pounds

Step-by-step explanation:

Answer:

A) 1 = 4 and 0.25 = 1

B) 6.25

Step-by-step explanation:

For question A 4 = 16

divide it by 4 you get 4 pretty simple

and do it again you get 0.25

For question B you multiply 25 by 4 and you get 100

sorry for the mistake

Answer:

Yes 5 is a whole number.

Answer:

[tex]\displaystyle y=8x[/tex]

Step-by-step explanation:

We are given a table and we want to determine a linear equation (in slope-intercept form) that represents this table.

So, we will first need to determine the slope. We can use the slope formula:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Where (x₁, y₁) and (x₂, y₂) are two points.

We have three points: (1, 8), (2, 16), and (3, 24).

Let’s pick two. We can use (1, 8) and (2, 16).

So, let (1, 8) be (x₁, y₁) and let (2, 16) be (x₂, y₂). Substitute appropriately:

[tex]\displaystyle m=\frac{16-8}{2-1}[/tex]

Evaluate:

[tex]\displaystyle m=\frac{8}{1}=8[/tex]

So, our slope is 8.

Now, we can determine the equation using point-slope form:

[tex]\displaystyle y-y_1=m(x-x_1)[/tex]

Where m is our slope and (x₁, y₁) is a point.

We know that the slope is 8, so we will substitute 8 for m.

We can use any of our three points for the point. Let’s use (1, 8) for consistency. So, let (1, 8) be (x₁, y₁). Substitute appropriately:

[tex]\displaystyle y-8=8(x-1)[/tex]

Solve for y. Distribute the right:

[tex]\displaystyle y-8=8x-8[/tex]

Add 8 to both sides:

[tex]\displaystyle y=8x[/tex]

And we have our equation.

Notice that this is a direct variation or proportional equation as we don’t have a y-intercept.