Dave earned $12 for mowing 4 lawns. What is the rate earned per lawn mowed?

Answers

Answer 1
Dave earned $3 per lawn

Related Questions

Which of the following statements are true about the graph of f(x) = 6(x + 1)2 -9?
Check all of the boxes that apply.

The vertex is (1, -9).

The graph opens upward.

The graph is obtained by shifting the graph of f(x) = 6(x + 1)2 up 9 units.

The graph is steeper than the graph of f(x) = x2.

The graph is the same as the graph of f(x) = 6x2 + 12x - 3.

Answers

Answer:

the graph opens upward

the graph is steeper then the graph of f(x) = x2

and the graph is the same as the graph of f(x)=6x2 + 12x -3

Step-by-step explanation:

The statements graph opens upwards, graph is steeper than the graph of f(x) = x² and  graph is the same as the graph of f(x) = 6x² + 12x - 3 are true about the graph  f(x) = 6(x + 1)2 -9.

What is a function?

A function can be thought of as an output for the given set of inputs.

Given f(x) = 6(x + 1)² - 9.

f(x) = 6( x² + 2x + 1) - 9.

f(x) = 6x² + 12x + 6 - 9.

f(x) = 6x² + 12x - 3.

The graph opens upward as the coefficient of x² is positive.

The graph is steeper than x² as it has a multiplication factor of 6.

The graph is the same like f(x) =  6x² + 12x - 3 as we have already found out by simplifying.

learn more about functions here :

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A horse at rest takes 60 breaths every 5 minutes. At this rate,
in how many minutes would the horse take 300 breaths?

Answers

180 is the correct awnser

At 2 P.M., the total snowfall is 23 inches. At 7 P.M., the total snowfall is 45 inches. What is the mean hourly snowfall? Write your answer in simplest form as a fraction or mixed number.

Answers

Answer:

13 3/5 inches per hour

Step-by-step explanation:

If at 2 there is 23 inches and then at 7 there is 45, it has been 5 hours. Taking the mean (average) is just taking 45+23 and dividing it by 5. That gives you 68/5 which simplified to a mixed number is 13 3/5. So, there was a mean of 13 3/5 inches of snowfall hourly. Hope that helps!

A business owner wants to have the front row window.

Look at the photo please I will name Brainlyest

Answers

It’s 3
Y= Mx+b
119=19x+64
57=19x
3=x

Hello, if someone can help me with this question that would be great!

Answers

Answer:

y = -5x+0

or y = -5

because the gradient is -5 and the y intercept is 0

0.02 divided by 924.3

Answers

Answer: 0.00002163799

Step-by-step explanation:

Answer:

46,215

Step-by-step explanation:

you just have to divide the bigger number first and then the smallest

Solve -40=3m-16 for m

Answers

the answer is for this problem is -8

Answer:

m = -8

Step-by-step explanation:

Re-arrange: 3m - 16 = -40Add 16 to each side, so it now looks like this: 3m = -24Divide each side by 3 to cancel out the 3 next to m. It should now look like this: m = -8

I hope this helps!

I need the right answers pls and tysmmm

Answers

Answer:

It's 21, you are correct!!

Step-by-step explanation:

Find the area of a circle with a radius of 6 centimeters. Use 3.14 for π.

Enter the correct answer in the box.

Answers

Answer:

28.27

Step-by-step explanation:

Area = 1/4(3.14)(d^2)

Area = 28.27

anyone one know how to solve this? you can use any method (x-1)(x^11+x^10+x^9+x^8+x^7+x^6+x^5+x^4+x^3+x^2+x+1)

Answers

Answer:

the answer is x^12-1

steps are in pdf

Simplify the expression given below x^2 + x-2

Answers

X^2+x-2
Pls mark brainliest

4(x - 2 + y) =4(x−2+y)=4, left parenthesis, x, minus, 2, plus, y, right parenthesis, equals

ill put in 50 brainly points

Answers

Answer:

x=4 and y=2

Step-by-step explanation:

The correct equation is,

⇒ y = - x + 3

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.

We have to given that;

The expression is,

⇒ 4 (x - 2 + y) = 4

Now, Simplify the expression as;

⇒ 4 (x - 2 + y) = 4

⇒ x - 2 + y = 4/4

⇒ x - 2 + y = 1

⇒ x + y = 1 + 2

⇒ x + y = 3

⇒ y = - x + 3

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What relations, if any, are functions? Select all that apply.

Answers

ayooooo the functions: a and d.

Here's what Gabriel and Kayla actually wrote.


Gabriel: 3x+6

Kayla: 3(x+2)


These expressions are equivalent.


What do you think that means?

Answers

When 2 or more expressions are equivalent, that means they have the same outcome or result.

HEEEEEELP PLZZZZZ I NEEED IT LIKE NOW


For a field trip 23 students rode in cars and the rest filled five buses. How many students were in each bus if 288 students were on the trip?

Answers

Answer:

288 (DIVIDED) by 23=

12.5217391304 ROUNDED UP=

About 13 students per bus.

“) Order the values from least to greatest.
HHHH
3
2
13
1
5
5
-2-

Answers

-2,1,2,3,5,5,13 hope this helps
-2, 1, 2, 3, 5, 13 is the order

What is the common difference in the arithmetic sequence 10, 8, 6, 4, ...?

Answers

Answer:

-2

Step-by-step explanation:

10-8=2

8-6=2

6-4=2

4-2=2

The common difference of the given A.P. is -2.

What is a expression? What is a mathematical equation? What is Equation Modelling? What is an arithmetic sequence?

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem. An arithmetic sequence is a sequence of numbers where the differences between every two consecutive terms is the same. The nth term of an A.P. is given by -

a[n] = a + (n - 1)d

We have the following sequence 10, 8, 6, 4, ... .

We have -

10, 8, 6, 4, ...

The common difference of the given A.P. is -

d = 8 - 10 = 6 - 8 = 4 - 6

d = - 2

Therefore, the common difference of the given A.P. is -2.

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what is the quotient of 4/5 divided by 1/3 2 and -----------

Answers

Answer:

2 2/5

Step-by-step explanation:

i just googled this srry

Answer:

2 2/5

Step-by-step explanation:

What is the sum of 13 + (-8)?
-5
5
-21
21

Answers

Answer:

Step-by-step explanation:

5

5 is the sum (b) ahhhhahaha sorry this has to be 20 characters long

plz show work how u got the answer to be marked as brainlyest

Answers

Sorry this isnt an answer, but i need more information to be able to answer this question! there isnt a photo or any more text attached

Answer

the answer is 91 miles per hour

Step-by-step explanation:

divide 728 by 8

After losing 3 baseball cards, Peter gave half of his remaining cards to Bobby. If Peter gave Bobby 9 baseball cards, how many cards did Peter start with?

Linear equation:
1
2
(x - 3) = 9

Answers

Peter started with 21 cards
( also your bottom formula is wrong it should be 1/2(x-3)=9)

Jane rented a movie. She started the movie at 11:42 PM, and it was 2 hours 47 minutes long. When did the movie end?

Answers

I think it would be 2:29
The answer would be 2:29am.

7th grade math help me plzzzz

Answers

Answer:

35

Step-by-step explanation:

Answer-
32cm
Hope that helped

Round to the nearest whole number 30.76

Answers

Answer:

31

Step-by-step explanation:

The correct answer is 31.

Since 7 is greater than 5, you add a 1 in replace of the 0 to get 31.

Answer:

31

Step-by-step explanation:

30.76 is more then 30.50 therefore  you round forward and get 31.

Misha’s hamster weighed 0.845 kilograms. About how much does it weigh, rounded to the nearest hundredth?
1 0.84 kilograms
2 0.8 kilograms
3 0.85 kilograms
4 1 kilograms

Answers

Answer:

0.85 kilograms

Step-by-step explanation:

The nearest hundredth can be defined as a place value used when rounding up numbers after the decimal.

The nearest hundredth can also mean rounding up to 2 decimal places.

We are asked to round up 0.845 to the nearest hundredth

The nearest hundredth is the second number after the decimal = 4

The third number after the decimal = 5, hence we add 1 to 4 , making it 5.

Hence:

0.845 kilograms to the nearest hundredth = 0.85 kilograms

Removing which ordered pair will make the relation a function?

Answers

A. (4,3) because that’ll get rid of the 2nd four in the x.

using your value of x from question #11, find the measure of angle h .none of this makes any sense to me at all so if y'all get it right amen will mark brainiest this is so hard ty so much​

Answers

Answer:

∠H = 58

Step-by-step explanation:

using the value of x = 20 from number 11

solve the angle H

∠H = 3x - 2

plugin the value of x=20 into the equation

∠H = 3(20) - 2

∠H = 58

H=58 sorry if it’s wrong but it would be right

A television game show has 11 ​doors, of which the contestant must pick 3. Behind 3 of the doors are expensive​ cars, and behind the other 8 doors are consolation prizes. The contestant gets to keep the items behind the 3 doors she selects. Determine the probability that the contestant wins at least one car.

Answers

For there to be 1 car, we consider two possible outcomes:

The first door opened has a car or the second door opened has a car.

P(1 car) = 2/6 x 4/5 + 4/6 x 2/5

P(1 car) = 8/15

For there to be no car in either door

P(no car) = 4/6 x 3/5

P(no car) = 2/5

Probability of at least one car is the sum of the probability of one car and probability of two cars:

P(2 cars) = 2/6 x 1/5

= 1/15

P(1 car) + P(2 cars) = 8/15 + 1/15

= 3/5

Find the coordinates of the midpoint of if A(–4, 7) and S(5, 3).

Answers

Answer:

The answer is

(1/2 , 5)

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(-4, 7) and S(5,3)

Need answers ASAP
I will give brainliest to first who responds

Answers

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