Mathematics Middle School

Richard mowed 30% of his lawn in 18 minutes. How many minutes will it take him to mow the rest of his lawn at this rate? PLs answer quick!

Answers

Answer 1

Answer:

It should take about 54 minutes!

Step-by-step explanation:

30% / 18 = 100% / ?

30 x ? = 100

30 x 3(roughly) = 100

So, 18 x 3 = 54.

It should take about 54 minutes!

Related Questions

what is the answer?
R2 + 8 =

Answers

There no answer because there is a variable next to a number that is being added and you can’t split them

Because there is no sum we can’t find the variable (what R equals) so the answer can only be two things if you are factoring the equation the answer would be 2(R+4). If you are trying to simplify it would remain R2+8.

(-3f – 4g + 9) – 3(2 – 6f + 5g) simplify

Answers

Answer:

3f  -9g +7

Step-by-step explanation:

(–3f – 4g + 9) – (2 – 6f + 5g)

Distribute the minus sign

(–3f – 4g + 9) – 2 + 6f - 5g

I like to line them up vertically

–3f – 4g + 9

+ 6f - 5g  -2

------------------------

3f  -9g +7

Answer:

15f - 19g + 3

Step-by-step explanation:

(-3f - 4g + 9) -  3 • (-6f + 5g + 2)

=15f+19g

This might be a bit difficult, but you can do it!

Answers

Answer: B

Step-by-step explanation:

North and North and South and South can't connect.

To have a magnetic effect North and South have to connect.

B has north and south together, so that is the correct answer

Answer:

the answer is B

Step-by-step explanation:

because all the other answer choices are wrong b is

n,s,n,s,n it will only work that way  because north side will on,yl go with the south side

HELPS ME I NEEEEEEEED THE ANSWER TO THIS

Answers

The answer I believe is 5.8
best way to get these done is to use Mathaway, you take a picture and it solves it however you need to,, it’s more efficient than going on here,, it’s also free,, lemme know how it works for you

Evaluate the expression below when s = 4
6s – 1
23
24
25
63

Answers

Answer:-123242539

Step-by-step explanation: 6x4=24

24-123242563=123242539

23! Since s=4, that would make the answer 23 because 6 times 4 is equal to 24 than you subtract one and the answer is 23.

Coach Ann is setting up a 2.7-kilometer race. She uses flags to mark off 9 equal sections of the race. How far apart should she space the flags to mark off the sections? *

Answers

i’d say 0.3km

2.7 divided by 9 = 0.3

:)

!!(Help me please)!!

Answers

Answer:

the bottom right answer

Step-by-step explanation:

Order of Operation.

A certain Small Factory employs 98 workers. of these 10 received, a wage of $350 per day, and the rest receive $255 per day. To the management, a week is equal to 6 working days. How much does the factory payout each day? How much does the factory payout in a week?

Answers

Answer:

25940 per day

155640 per week

Step-by-step explanation:

Can u answer all three pls

Answers

Answer:

1. 28ft

2. 26ft

3. 20ft

Step-by-step explanation:

here ya go

2nd question is 8x4=32 because perimeter of the square is equal to dimension x4 or side + side+side + side . I hope you understand that:)

Maria has four times as many crayons as Anne. Anne has 64 crayons. Write a math statement to show the number of crayons, c, that Maria has. Solve for c.

1. The solution is an equation.

2. The solution is an inequality.

Answers

Answer:

256

Step-by-step explanation:

64+64+64+64

the solution is an equation

Peter Piper's Pizza most popular pizza is the personal pan pizza. The personal pan pizza is 10 inches in diameter. What is the circumference of the pizza?
A. 3.14 inches
B. 10 inches
C. 31.4 inches
D. 314 inches

Answers

Answer:

C.) 31.4 inches

Step-by-step explanation:

The circumference of a circle is the linear distance of a circle's edge. Pretty much the perimeter of a circle.

Determine the radius of a circle, which is 5 inches (The radius is the diameter divided by 2)Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 5 = 31.4159

(1/?) Please tell me if these are corect or wrong, If it's wrong, tell me what number I should change

Answers

Answer:

Yes they are correct

Step-by-step explanation:

Answer:

1 is b 2 is correct 3 is correct 4 i dont know (going in order of the pictures)

Step-by-step explanation:

Find the mean of 1,-1,-3,0,-4,-6

Answers

Answer: -2.2

Step-by-step explanation:

the mean of the set of numbers is the sum divided by the number of terms

Can someone help me?

Answers

Answer:

For the first on it is 4 out 52 because there are 4 kings in a deck of 52

For the second on it could be 3 out of 51 because you took out one king which means there are 3 kings left and then by taking that king out you are left with 51 cards

Step-by-step explanation:

Good Luck

the first one is i don’t know i just need points good luckk

7m - 17 = - 24
what is m?

Answers

Answer:

-1

Step-by-step explanation:

I'm not sure so sorry if u get this wrong. BUT Better than nothing right?....

help me please the question is in the photo :(

Answers

Answer:

1: $15.21

2: B

Step-by-step explanation:

1: 13.00x0.17=2.21

13+2.21= $15.21

2: 70.00x0.045=3.15

3.15x3=9.45

70+9.45=79.45

Audrey makes beaded necklaces and sells them to Bangles 'n Beads at the mall for $8 per necklace. If Bangles 'n Beads sells them to mall customers with a 25% markup to make a profit, what is their selling price?

A. $2.00

B. $6.00

C. $8.25

D. $10.00

Answers

D.10

8*1.25 =10
You multiply 8 times 1.25 because they are marking it up by 25% that’s why it would be 1.25 so the 8 times 1.25 equals $10

Answer:

A. 2.00

Step-by-step explanation:

actually its 2.00 because when you do the math you move the decimal point for the 25 two spaces to the left and get 0.25 then you multiply it by 8 and get 2.00

A craft project requires 3 pints of paint for every two students. About how many liters of paint are needed for 60 students? (2.11 pints = 1 liter)

Answers

Answer:

90

Step-by-step explanation:

3/2=x/60

multiply 3/2 by 30 for the denominator to get to 60

90/60

90 liters of paint for 60 students

Answer:

90 pints

Step-by-step explanation:

2 students = 3 pints of paint

(×30) 60 students = 30×3

                              = 90

What the answer for both of them

Answers

Answer:

1 st one and the last one that is the answer

Step-by-step explanation:

NO explain needed

first and last one. no really explanation just know

Plzzz help zoom in to see hurry!!!

Answers

Answer:

S

Step-by-step explanation:

Answer:

S

Step-by-step explanation:

Help plsss !!! I’m begging !

Answers

Answer:

U.S. Constitution

Step-by-step explanation:

B! The US Constitution. (:

HELP SMART PPL!!!!!!!!!!!!!!!!!

Answers

Answer:

33.75

Step-by-step explanation:

45x0.75=33.75

Help me please like right know please

Answers

Answer:

D

Step-by-step explanation:

Answer: The answer is D

I really do hope this is the answer but I am really sorry if this is wrong

Step-by-step explanation:

the main equation would be

210+3x>288

first I divided 210 by 3 to see how many mugs he has sold first. Then I got an answer of 70 mugs sold. after that i subtracted 210 from 288 and got 78. After this I divided 78 by 3 to get a count of how many mugs Ronny needs to sell. so The total amount of mugs Ronny needs to sell to reach his goal of 288$ is 96. But he has already sold 70 so he needs to sell 26 more mugs.

Maria is baking apple cinnamon muffins. Use the recipe card to answer the questions.



Maria puts some of the chopped apples in a bowl. She leaves out

1/2 cup of the apples to use later in the recipe. Next, she adds all of the oil.

What is the total amount of the apples and oil in the bowl?

Answers

Answer:

3- 1 1/4-1/2, 5/4-2/4= 3/4 + 1/4= 1 cup of apples and oil

Step-by-step explanation:

I am really good at math and I did the quiz

Parents do your home work
Me:

Answers

same—————————————————-

An air hockey table that normally sells for $158.99 is on sale for 75% of the regular price. What would be a reasonable amount for the sale price?

Answers

Answer: $119.24

Step-by-step explanation: 158.99 times 0.75 = 119.24

119.24
(Checked it with a calculator, is correct)

I NEED HELP ON THIS QUESTION PLSSSS.

Answers

Answer:

F

Step-by-step explanation:

the triangle is isoceles and the two bottom angles are equal to each other.

I am just typing this so you can give the the other person brainliest thank me later

1 4/5 1 5/8: reduce to lowest terms

Answers

Answer:

they are both in lowest terms

Step-by-step explanation:

They are already in their lowest number

I really need help please

Answers

Answer:

y=1

x=-5

5x+y=0

-x+y+-6

ANSWER THIS QUESTION FOR 10 POINTS AND BRAINLEST

Answers

Answer:(1,1)

Step-by-step explanation:

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