MATHEMATICS MIDDLE SCHOOL

The Appalachian trail is about 2,175 miles long. If a hiker averages 12 miles each day, how long will it take her to hike the length of the trail?

Answers

Answer 1

Answer:

Answer:

182 i think

Step-by-step explanation:

2,175 divided by 12 equals

181.25 rounded to 182 because the question talks about an entire day not just a portion of a day, or it does idk

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5.1Mdm Ong had a basket of pears.
When she met Jason, she gave him 10 pears.
When she met Ben, she gave him of the remaining pears in the basket.
2
If Mdm Ong was left with 5 pears in the basket, how many pears did she have
at first?

Answers

Answer:

Step-by-step explanation:

That makes it

10+2+5 =17

Answer:

Step-by-step explanation:

that makes this type

10+5+2 : 17

Please hurry!!!! 20 ptsThe coordinates of the vertices of quadrilateral JKLM are J(−3, 2) , K(4, −1) , L(2, −5) , and M(−5, −2) .

Drag and drop the choices into each box to correctly complete the sentences.

The slope for JK¯¯¯¯¯ is , the slope of LK¯¯¯¯¯ is , the slope of ML¯¯¯¯¯¯ is , and the slope of MJ¯¯¯¯¯¯ is . Quadrilateral JKLM a parallelogram because .

*−1/2

*−3/7

*2

*4

*is

*is not

*both pairs of opposite sides are parallel

*only one pair of opposite sides is parallel

*neither pair of opposite sides is parallel

Answers

The slope for JK is -3/7, the slope of LK is 2, the slope of ML is -3/7, the slope of MJ is 2. Quadrilateral JKLM is a parallelogram because both pairs of opposite sides are parallel.

Answer:

Look at the picture below for the answers :)

Step-by-step explanation:

Name two different numbers that round to 8.21 when rounded to the nearest hundredth

Answers

Answer:

The two different numbers are 8.211 and 8.209 that round to 8.21 when rounded to the nearest hundredth

Step-by-step explanation:

Given : Number 8.21.

To find : Name two different numbers that round to 8.21 when rounded to the nearest hundredth?

Solution :

To round to the nearest hundredth, we use the thousandths place to determine whether the hundredths place rounds up or stays the same.

We have top round such that number became 8.21.

So, There are two ways to pick the number

1) The thousandths place value is greater than or equal to 5 and hundredths place is 0 then it round to required number.

Example - 8.205,8.206,8.207,8.208,8.209

2) The thousandths place value is less than 5 and hundredths place is 1 then it round to required number.

Example - 8.211,8.212,8.213,8.214

Therefore, The two different numbers are 8.211 and 8.209 that round to 8.21 when rounded to the nearest hundredth

There's an infinite amount of numbers that round to 8.21 when rounded to the nearest hundredth, for example:

8.211
8.209
8.214
8.21145683204
etc...

Just pick whichever two numbers you like :)

please help me.... A painting company charges $250 base plus $16 per hour. Another painting company charges $210 base plus $18 per hour. How long is a job for which the two companies costs are the same?

Answers

The required hours is 20 hours, where both companies cost the same.

Given that,
The painting company charges $250 base plus $16 per hour. Another painting company charges $210 base plus $18 per hour. How long is a job for which the two companies costs are the same is to be detrmined

What is the cost price?

Cost price is the price for the buyer pays to the seller for an object or product.

Here,
let the total cost for both the companies be y and the painting hour is x.

The painting company charges $250 base plus $16 per hour.
y = 250 + 16x - - - - - (1)
Another painting company charges $210 base plus $18 per hour.

y = 210 + 18x - - - -- - (2)

Solving equation 1 and equation 2.
250 + 16x = 210 + 18x
2x = 40
x = 20
Put this x in equation 1,
y = 250 + 16 * 20
y = 250 + 320
y = 570

Thus, the required hours is 20 hours, where both companies cost the same.

Learn more about cost price here:
brainly.com/question/11027396

#SPJ2

Basically its 250 + 16x = 210 + 18x where x = the number of hours doing the job.

Solving, we get 40 = 2x, x =20

The jobs has to be 20 hours long in order for their two painting jobs to be equally priced.

Hope this helped!

A chef needs to cook 16 potatoes.He has already cooked 7.If each potato takes 5 minutes to cook,how long will it take him to cook the rest? PLZ HELP!

Answers

The chef has to cook 9 more potatoes and if they each take 5 min to cook it would take 45 mins to cook the rest of the potatoes. 9 potatoes x 5 mins = 45 mins

It’d be 45 minutes hope this helped

Maria has c boxes of 10 pencils. The teacher gives her another 20 pencils. How many pencils does she have altogether?

Answers

the equation to your question would be P =10(c)+20. meaning 10 pencils in each box multiplied by the number of boxes (c) plus the 20 pencils the teacher gives her will equal the number of pencils (P) she has altogether. (C stands for the number of boxes and P stands for pencils)

so lets say she has 3 boxes. well, c stands for boxes soooo...... all you have to do is plug in 3 were c is. giving you this equation P = 10(3)+20. then all you have to do is solve. P = 10(3)+20
10 times 3 = 30 so P = 30+20
then add 30 and 20 P = 50 she has 50 pencils altogether

(remember this is just an example, 50 pencils is NOT the answer to your question. but you can use the equation i gave you to find your own answer!) :) Hope this helps!!

10c+20

Hope this helps :)

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