Mathematics Middle School

What's 2.17 converted to mins?

Answers

Answer 1

Answer:

2:17

Step-by-step explanation:

Answer 2
2 min and 17 seconds

Related Questions

Help ASAP!,!, Use the partial products strategy to determine the value of the missing number.

A multiplication equation arranged vertically with the number four thousand one hundred twenty five on top multiplied by seven on the bottom. Below the equals line is the number thirty five, below is a question mark, below is the number seven hundred, below is the number twenty eight thousand.

Question 2 options:

140


14


28,735


41,920

Answers

Answer:

the answer is one and four (1,4)

Step-by-step explanation:

Elena is buying cups and plates for her party. Cups are sold in packs of 8 and plates are sold in packs of 6. She wants to have the same number of plates and cups.


Find the multiples of plates and cups. She will not have more than 80 guests at her party!


What is the LCM? (The number of people at the party!)


How many packs of cups and packs of plates will she need to buy for that number?

_____ packs of plates and


_____ packs of cups so


she has _____ of each.
Answer the blank and questions

Answers

Answer:

For 80 people, Elena would need

14 packs of plates and 10 packs of cups

She would have at least 80 of each.

I am not completely sure of this, sorry if wrong.

Step-by-step explanation:

80 people

8 cups per pack

6 plates per pack

8, 16, 24, 32, 40, 48, 56, 64, 72, 80

6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84

LCM (least common multiple) = 24

What decimal is 1/10 of 0.008?

Answers

Pretty sure it’s 0.0008.

Answer:

0.08

Step-by-step explanation:

Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

9. x=-6, y=0

10. x=-9, y=-10

11. x=3, y=-1

Step-by-step explanation:

[tex]2x-9y=-12\\3x+18y=-18[/tex]

Multiply the first equation by 2.

[tex]4x-18y=-24\\3x+18y=-18[/tex]

Add the equations.

[tex]7x=-42[/tex]

[tex]x=-6[/tex]

We figured out x now we have to figure out y. To figure out y plug in x into any equation.

[tex]2(-6)-9y=-12[/tex]

[tex]-12-9y=-12[/tex]

[tex]-9y=0[/tex]

[tex]y=0[/tex]

Your answer is x = -6 and y = 0 for number nine.

[tex]6x+3y=24\\2x+3y=-12[/tex]

Change the signs of the second equation becuase 3y and 3y are both positive. We need one of them to be negative.

[tex]6x+3y=24\\-2x-3y=12[/tex]

Add them.

[tex]4x = 36[/tex]

[tex]x=9[/tex]

Now we have to figure out y.

[tex]2(9)+3y=-12[/tex]

[tex]18+3y=-12[/tex]

[tex]3y=-30[/tex]

[tex]y=-10[/tex]

x=-9 and y=-10 is your answer to number ten.

[tex]10x+5y=25\\-7x-3y=-18[/tex]

[tex]30x+15y=75\\-35x-15y=-90[/tex]

[tex]-5x=-15[/tex]

[tex]x=3[/tex]

[tex]-7(3)-3y=-18[/tex]

[tex]-21-3y=-18[/tex]

[tex]-3y=3[/tex]

[tex]y=-1[/tex]

x=3 and y=-1 is the answer to number eleven. I hope this helps! Let me know if I got anything wrong.

hfhdhdbfbfbdbdhdhe ends

2x+4y=120
Is there anything else x and y could be except for both of them being 20? I need all of them!

Answers

Answer:

x: (60,0)

y: (0, 30)

Step-by-step explanation:

Download Desmos

Answer:

2(10)+4(30)

Step-by-step explanation:

20 + 120

What is the quotient of the division below?

336 divided by 7 =
45
46
48
49

Answers

Answer: 48
If you do long division you will end up with 48
The answer is 48 number 3

26 POINTS PLEASE HELP TY !!

Answers

Answer:

200+12x=644

Step-by-step explanation:

37 mark me brainlist

200+12x=644 there’s your answer!

help me.................

Answers

28 band are 6 graders

IVE WASTED 300 POINTS IF I DONT GET AN ACTUAL ANSWER IM GOING TO EXPLODE

Answers

It’s d I had the same question and I got it right

Which of the shapes below is a type of rectangle? Select all that apply.

A) parallelogram
B) square
C) rhombus
D) triangle

Answers

Answer:

Step-by-step explanation:B because a rectangle is made up out of squares

answer b , closest thing

In Maryland, the sales tax is 6%. If you buy a shirt for $38, how much is the tax?

Answers

Answer:

$2.28

38x.06

Brainlyest Pls

IDK WHY THIS IS SO CONFUSING?? PLEASE HELP ASAP! :*↓

Which equation can be used to find 75 percent of 200?

StartFraction 75 times 1 Over 200 times 1 EndFraction = StartFraction 75 Over 200 EndFraction

StartFraction 100 times 26.7 Over 75 times 2.67 EndFraction = StartFraction 267 Over 200.25 EndFraction

StartFraction 200 times 2 Over 100 times 2 EndFraction = StartFraction 400 Over 200 EndFraction

StartFraction 75 times 2 Over 100 times 2 EndFraction = StartFraction 150 Over 200 EndFraction

Answers

Answer:

its the first one I think

Answer:

It is D

Step-by-step explanation:

I know the anwser.

Describe the transformation that maps this equation

Answers

Answer:

right 1 unit, up 7 units

Step-by-step explanation:

A plant can grow a inches in b months where a is a non- negative rational number and b is a natural number. The height proportional to the number of months after the plant is planted. In which TWO situations would the constant of proportionality be less than 1 for the equation a=kb

A- b=1
B- a b
D any value of b if a>1
E any value of b if 0

Answers

The awnser for this problem would be D

the quotient of k and 220 equals 116

Answers

Answer:

50

Step-by-step explanation:

hope it helps

50 is the answer :)))))

factor the expression: 8x + 12

Answers

Answer: i think th answer is 4 ( 2x + 3 )

Step-by-step explanation:

8x + 12

(rewrite 12 comp 4 * 3)

 (rewrite 8 as 4 * 2)

4 * 2x + 4 * 3

4 (2x + 3)

* = these signite multilicaion

Can you guys help? I got this, and I want to divide the parts in eighths? What fraction is it? HELP MEEE!!!! IM NOT A SMART DUDE!!!!!

Answers

First draw a line in the middle of your box vertically. Then draw a horizontal line that is also in the middle of your box and then draw another line above the horizontal line and below the horizontal line in between the two boxes you made I added a picture below to show. The fraction is 1/8

Okay so if your dividing by eighths then the fraction would be 1/8 and to draw it you would draw 7 lines for 8 parts (I’m not sure if this is what you were asking)

Which list shows the ratios of green to red marbles for Yen, Hana, and Tyrell in order from least to greatest?

Tyrell, Yen, Hana
Yen, Hana, Tyrell
Hana, Tyrell, Yen
Yen, Tyrell, Hana

Answers

Answer:

Yen - 3/4, Hana - 9/10, Tyrell, 3/10

Step-by-step explanation:

The answer would be

Tyrell -12/40

Yen - 30/40

Hana - 39/40

Yen 3/4
Hanna 9/10
Yen 30/40

Solve this system of equations:
y=2x
x=-y+6

Answers

The solution of the system of equations is x = 2 and y = 4.

To understand more, check below explanation.

System of equations:

The given system of equation is,

                          y=2x

                          x=-y+6

Substitute the value of y in the second equation.

                      x = -(2x) + 6

              x + 2x = 6

                    3x = 6

                      x = 6/3 = 2

Since, y = 2x = 2* 2 = 4

Hence, the solution of the system of equations is x = 2 and y = 4.

Learn more about the system of equations here:

https://brainly.com/question/13729904

The solutions x is 2 and y is 4 of system of equations y=2x

and x=-y+6

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The system of equations is y=2x and x=-y+6

y=2x ----(1)

and x=-y+6---(2)

Substitute equation (1) in equation(2)

x=-2x+6

By addition property add 2x on both sides

x+2x=6

3x=6

Divide both sides by 3

x=2

Now substitute x value in equation (1)

y=2(2)=4

Hence, the solution of x is 2 and y is 4 of system of equations y=2x

and x=-y+6

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Solve each system of equations
1.) 2x- 5y = 7

3x - y = -9

Answers

Answer:

x= -4 and y= -3

The table below shows the prices at the diner.

Costs:

Burger: 1.5x + 4

Fries: 2.5x -3

Shake: 3.25x

If you have 10x + 5 dollars, how much would you have left if you bought one burger and an order of fries?

Answers

4x dollars left bc 2.5x -3= 5.5 plus 1.5x plus 4=5.5 and together they equal to 11 and 15-11=4

At the start of the month, the value of an investment was $48.45. By the end of the month, the value of the investment changed by a loss of $13.80. What is the

value, in dollars, of the investment at the end of the month?

Answers

34.65$ you just subtract the 13.8$ from the 48.45$
$34.65 because u subtract the 2 numbers

what does this mean and what is the answer

Answers

Answer:

X=5 is your answer .

Step-by-step explanation:

divide each side

Answer:

D

Step-by-step explanation:

just trust me

PLEASE HELP I WILL GIVE BRAINLIEST PLEASE: Jenna and Janet found some shoes for 20% off the regular price. If they saved $15 on the shoes, what is the original price of the shoes?

Answers

I believe the answer is 75
75- you can divide 15 by 20 then multiply by 100

who is correct chris or sam

Answers

lacey, because you have to do the opposite when you want to get rid of a number. She subtracted 20 because it was originally positive 20. Chris messed up and did not do the opposite, subtraction, and instead he added 20
the answer is Lacey :)

.............................

Answers

The answer is C because u first multiply 2 by what’s inside the parenthesis then you do the rest of the + math

Soccer balls cost $24 each at Sports Emporium. Coach Neville can spend at the most $120 on equipment for the soccer team. Let b represent the number of soccer balls Coach Neville can buy. How many soccer balls can Coach Neville buy? List all the possible answers

Answers

Coach Neville can buy 5 soccer balls
Coach Neville can buy 5 balls, i did the quiz

Using x=7, how can we solve for the angle "9x+61"?

Answers

Answer:

124

Step-by-step explanation:

9x + 61

9 (7) + 61

63 + 61

124

Answer:

24

Step-by-step explanation:

Ok so your equation is 9x+61 and since you said that the X=7 you would replace the X with a 7 in the equation so now you have 9(7)61 and if the two numbers where together that means you would multiply 9x7 which is 63 and once you have that then you would just simply add 63+61 and you would get your total amount of 124.

I hope I explain this well and clear for other equations that may be similar to this.

20 divided by 8 as a fraction

i know this is prob really easy but i dont pay attention
i under stand if you need the points but please leave 1 of the things open so someone can actually answer, and please dont waste up the slots by saying , i dont know , or stuff please

Answers

Answer:

5/2 or 2 1/2

Step-by-step explanation:

Step-by-step explanation:

5/2 and 2 1/2...........

im rushing and have like 20 more things so if someone could actually help me right answers, please. T~T

Answers

1. a. 0=0, 4x=4x, -18=-18
b. 3
2.a. 0=-2, 2= 0
b. 2

Answer:

1

Step-by-step explanation:

4x-18=x-18=3x

the two 18 cancel out

4x=x+3x

combine like terms

4x=4x

dvide and any number divided by its self is 1

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