Mathematics Middle School

Also this one--Sorry

Answers

Answer 1

1620 divided by 540 which is 3 hours

Answer 2

Answer:

3 hours or on a calculator do 540 divided by 1620

Related Questions

N'(-10,-15) is the image of N after a dilation with a scale factor of 5/4, centered at the origin. What are the coordinates of N?

Answers

When the point N is dilated, the coordinate of N changes to N'

The coordinate of point N is (8,12)

How to determine the coordinate of N

The given parameters are:

N' = (10,15)

k = 5/4

To calculate the coordinate of N, we make use of:

N * k = N'

So, we have:

N * 5/4 = (10,15)

Multiply both sides by 4

N * 5 = (40,60)

Divide both sides by 5

N = (8,12)

Hence, the coordinate of point N is (8,12)

Answers

Answer:

sorry i cant

Step-by-step explanation:

BUT im doing a winter event of 2 easy questions 50 pts and brainliest each

Answer:

It's the last option

Step-by-step explanation:

3, 5, 7, 9, 11

5, 7, 9, 11, 13

(3,5)

(5,7)

(7,9)

(9,11)

(11,13)

Use the model to solve x PLEASE EXPLAIN IF U CAN
A. x=2
B. x=4
C. x=8
D. x=12

Answers

I think it’s A or B not for sure.

Your answer will be A, just combine like terms

what's 4/5 divided by 2/3?

Answers

Answer:12/5 hope this helps

The result of the division of 4/5 by 2/3 is; 6/5

Division of fractions

The division of fractions given;

4/5 and 2/3

The division can be evaluated as follows;

4/5 ÷ 2/3

4/5 × 3/2

= 12/10

= 6/5

Answers

Answer:

The last expression 9.

Step-by-step explanation:

hope this helps! let me know if I am wrong

HELPP! How many 3 digit numbers have a product of the digits that equals sixty?

Answers

Answer:

Step-by-step explanation:

Let's see the factor pairs of 60 first.

1,60

2,30

3,20

4,15

5,12

6,10

10,6

12,5

15,4

20,3

60,1

1,60 and 60,1 is not possible for xy1 and 1xy. It is because any one digit*one digit=not 60. The remaining pairs are...

2,30

3,20

4,15

5,12

6,10

10,6

12,5

15,4

20,3

30,2

Next, start with 2,30 and 30,2

The one digit factor pairs of 30 is 5 and 6.

So...

256 is possible

265 is possible

562 is possible

652 is possible

3,20

4,15

5,12

6,10

10,6

12,5

15,4

20,3

Next, 3,20 and 20,3

20=4*5

453,543,345,354

4,15

5,12

6,10

10,6

12,5

15,4

4,15 and 15,4

4 number that are possible(5*3=15)

5,12

6,10

10,6

12,5

+12

5,12 and 12,5

3,4 and 2,6

526,562,534,543,435,345,265,625

6,10

10,6

+20

10=5*2

20+4=24

(Sorry it's long)

The number of the 3 digit numbers have a product of the digits that equals sixty will be 24.

What is a number system?

Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication, and division.

Given that we need to find out the three-digit numbers having the product of 60.

Let's see the factor pairs of 60 first.

1,60

2,30

3,20

4,15

5,12

6,10

10,6

12,5

15,4

20,3

60,1

From the given numbers we can make 24 numbers of three digits having a product of 60.

To know more about an expression follow

https://brainly.com/question/19116885

#SPJ2

Help.......................

Answers

Answer:

The 2x4 is an example of a product. The last step Jamal needs to use is the subtraction.

Step-by-step explanation:

PEMDAS RULES:

(First to last)

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

Which statement is modeled by the expression?

100p

A. After the league had supplied each player with a uniform, there were 100 uniforms left over. If there are p players in the league, 100p is the number of uniforms the league had originally.

B. The coach received 100 tokens for the amusement park rides. If there are p players on the team, each player will receive 100p tokens.

C. Each player in the league was given 100 tickets to sell. If there are p players in the league, the total number of tickets to sell is 100p

D. One hundred more players signed up for soccer than the league had planned for. The league had p uniforms in stock. The number of uniforms the league needs to buy to make up the difference is 100p.

Answers

Answer: C

Step-by-step explanation:

There are 100 tickets given to each player (player being used as the variable “p”

Each player will sell 100 tickets each, resulting in “100p”

I think the Results are 100p.

Mr. Jensen bought 2 2/3 gallons of gasoline yesterday. Today he bought 3 1/2 more gallons. How many total gallons of gasoline has he bought?
A. 5 3/5 gallons
B. 5 3/6 gallons
C. 6 1/6 gallons
D. 5 1/6 gallons

Please give an explanation to the answer, and no out of context or absurd answers, thank you!

Answers

Answer:

The answer is C

Step-by-step explanation:

2 2/3 + 3 1/2

first, add the whole numbers

(2+3)+( 2/3+1/2)

=5 and then you multiply each fraction by the other denominators

2/3 x 2 and 1/2 x 3

=5 4/6 3/6

Now add each fraction because it is the same denominator

4+3=7 so it is 7/6 now to make it a mixed fraction

7/6=1 1/6

5 +1=6

6+1/6 = 6 1/6

Hope this helps

The answer is c I hope this helps!

75 Points!
Two cars are traveling down the highway at the same speed. If the first car increases its speed by 10 kilometers per hour, and the second car decreases its speed by 10 kilometers per hour, then the first car will travel the same distance in two hours that the second car travels in three hours. What is the original speed of the cars?

Answers

Answer:

50mph

Step-by-step explanation:

Say for example car A increases by 10 miles per hour and car B decreases by 10 miles per hour. If car A2 = car B3 then by eliminating a few numbers and finally get to 50 you get the following equation.

A = 50+10

b = 50-10

A = 60

B = 40

A2 = 120

B3 = 120

120 = 120

Answer

120km

Step-by-step explanation:

let s = the original speed

Write a distance equation; dist = time * speed

3(s-10) = 2(s+10)

3s - 30 = 2s + 20

3s - 2s = 20 + 30

s = 50 km/hr is the original speed

confirm this, find the distances

3(50-10) = 120 km

2(50+10) = 120 km

Help plz:
9. Divide the following:
a.
x^4
------
x^3
b.
s^3
------
s^5
c.
z^12
------
z^10

Answers

Answer:

[tex]x^4 - x^3 = x^1\\\\s^3 - s^5 = s^-^2\\\\z^1^2 - z^1^0 = z^2[/tex]

Step-by-step explanation:

I am not good at this.

Virtuoso user, let me know if I am wrong plz.

PLS HELP ME I REALLY NEED THIS URGENT!!!!!

Answers

-2 is the answer I hoped I helped

The answer is Positive 1/2. The lines is moving along the (P,P) positive, positive coordinates. *If the Y value is increasing the line is positive which it does.

Help plz:
8. Multiply the following:
a. (x^3)(x^2) =
b. (x^7)(x^10) =
c. (3s^4)(-6s^5) =
d. (-20x)(3x) =

Answers

Answer:

a.x^5 b.x^17 c.SORRY I really do not know (You don't have to make brainliest for this answer) d.-60x

Step-by-step explanation:

a.x^3*x^2=x*x*x*x*x=x^5

b.Quite the same. 7+10=17 x^17

d.-20*3=-60x

which is shorter 8ft or 95in !?

Answers

Step-by-step explanation:

3 tsp = 1 tablespoons

16 table spoons = 1 cup

therefore 48 teaspoons = 1 cup

therefore 1/8th cup =6 teaspoons

Answer:

(1/8) cup = 6 U. S. teaspoons

Step-by-step explanation:

Do a quick Internet search. Type '1 cup = teaspoons" into the address line as tho' you were doing a search. Result: 1 cup = 48 U. S. teaspoons.

We want to know the teaspoon equivalent of 1/8 cup. To get this, multiply both sides of the above equation by 1/8:

hope this helps you!

One of the possible sizes is 7.0 they are correct

Solve for a.

a + -12 = 45
A. a = 33
B. a = 42
C. a = 57
D. a = 63

Answers

Answer:

The answer is C

Step-by-step explanation:

a-12=45

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