Mathematics Middle School

ANSWER QUICK and show your work
Mike’s doctor recommended that he increase the time he exercises each day from 20 minutes to 30 minutes. By what percent did the number of minutes increase?

Answers

Answer 1
10% is your answer because it went up by 10
Answer 2
6%


WORK:
20 x .30 equals 6 that’s all the work to be honest so good luck

Related Questions

Which tree grew at a slower rate for the first year?

Two trees were planted at the same time. Tree A grew 4.15 inches per month for the first year. Tree B grew 4.2 inches per month for the first year.

Answers

Tree A grew slower.
4.15 is less than 4.2 and Tree A is growing at the “lesser” rate, making it the slower growing tree.

Answer:

Tree A

Step-by-step explanation:

Let me put this question a different way. Which tree will be the tallest at the end of the year?

Well, let's think about it. 12 months later, Tree A will have grown 4.15x12=49.8 inches. Tree B will have grown 4.2x12=50.4 inches. As 50.4 is greater than 49.8, we can see it is Tree B that was the tallest at the end of the year. So we can conclude that Tree B grows faster. This would mean that Tree A grew at a slower rate for the first year.

Hope this helps

Please help asap!
At Lillian's Arcade, 2/3 of the games are racing games. Among the racing games, 4/5 are motorcycle-racing games. What fraction of the games at Lillian's Arcade are motorcycle-racing games?

Answers

8/16 is your answer

Which of the following does NOT show an identity property?
Group of answer choices

455 ÷ 1 = 455

276 − 0 = 276

16 + 1 = 17

543 × 1 = 543

Answers

Answer:

16 + 1 = 17

Step-by-step explanation:

identity properties are when they are either divided or multiplied by 1 or added or subtracted 0

Answer:

16+1

Step-by-step explanation:

Explain how to tell if two terms are alike. Show one pair of like terms that each contain at least two variables. Show how to add these like terms. Then show a second pair of terms that are NOT alike, but share some of the same variables. Explain why they are not alike

Answers

Answer:

hey

Step-by-step explanation:

In order to tell if two terms are alike, check it’s variables. If they have the same variables they are like-terms. For example, 2kl + 3kl are like terms because they have the same variables. In order to add them, you need to add the coefficients. A pair of terms that are not alike are 3kl and 5kps. They are not alike because they don’t have the same variables.

Hope this helps!

Thank you if you do help me! Its very much appreciated.

Answers

Answer:

B

Step-by-step explanation:

I believe it is B because -5x-23[tex]\leq[/tex]-18 equals -1.

Answer:

B) x≥-1

Step-by-step explanation:

-5x-23≤-18

-5x≤-18+23

-5x≤5

x≥-1 (When you multiply or divide both sides by a negative number, the sign switches around)

5/8 ÷ 2


pls :> and thank u

Answers

Answer:

0.3125

Step-by-step explanation:

AS ALWAYS, DUE TODAY!!! WILL GIVE EVERYTHING GOOD!!! NOTE: I NEED THE COORDINATES!!! I STILL NEED HELP WITH THIS!!!

Answers

Answer:

The coordinates

Step-by-step explanation:

(6,15)

Answer:

(-5, -2)

Because we weren't solving for x,y it's hard to say the order in which these should go so if it says that you're wrong again try switching them

Step-by-step explanation:

Looking at the first equation we know what p is equal to in terms of q so we can plug that value in for p in the second equation

2(q+3)+5q= -29

solve for q and get

2q+6+5q= -29

7q+6= -29

7q= -35

q= -5

Now that we know what q is equal to we can plug that value into the first equation and solve for p

p= -5+3

p= -2

Would somebody be willing to help me with this question?

Answers

Answer:

Step-by-step explanation:

1

Your answer would be one

help meeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

I am not 100 % sure but I

think  e and d r correct and the rest fasle or the other way around

Step-by-step explanation:

A customer has the following options for purchasing a mobile phone which is the c cheapest purchase option

Answers

The second option is right =199.9

Answer:

the bottom one !!!

Hope this helps!!!

im sorry if im wrong

wait for what others have to say !!!

A square table has a side length of 18 ft. What is the area?

Answers

Answer:

223

Step-by-step explanation:

PLEASE HELP ME AND PLEASE DONT PLAY AROUND

Answers

From left to right:

2 , 2

5 , 5

17 , 17

To the left 2,2 5,5 17,17

Can someone plz help only if you can see the picture and understand!!!

Answers

Answer:

1. 11:16

2. 13:14

3. 13:4

4. 2:23

5. 5:3

6. 8:13

Step-by-step explanation:

Some answers are reduced to the point that prime numbers can't be reduced, hopefully this helps ^^

Answer:

11:16

13:14

13:4

2:23

5:3

8:13

Step-by-step explanation: Hope this helps!

The diagram below shows the number of ice cream cones sold in a day at a local ice cream shop.

Based on these results what is the most reasonable prediction of the number of chocolate chip ice cream cones that will be sold out of the next 240 cones sold?

Answers

Answer:

B

Step-by-step explanation:

B-60

EXPLANATION:

If he sold 8 vanilla, 28 double scoop and 12 chocolate chip, it means he sold 12 chocolate chip out of 48. So he sold 12/48 chocolate chip, which equals 1/4. If we write it in percentages, we will see that 1/4•100%=25%. Now we need to know how many chocolate chips would be sold in next 240 cones. In conclusion, we need to calculate 25% of 240. So if 240 is 100% and X is 25%, then 240•25=100X. If we solve that equation, we will see that X=60, so 25% of 240 equals 60. In conclusion, the right answer is B.

Julie has 3 1/3 yards of fabric to make doll outfits. Each outfit requires 5/6 yard of fabric. What is the maximum amount of outfits Julie can make with her fabric?

Answers

Answer:

4 outfits

Step-by-step explanation:

Answer: its 4 outfits

Step-by-step explanation:

You move up 6 units and down 5 units. You end at (-3, -4). Where did you start?

Answers

(-3, -5) :)
aaaaaaaaa

according to my calculations, the answer is (-3, -5)

have a beautiful day, random human !! ♡

Sarah, Melissa, Ben, Jennifer, and Lisa like to sing duets. How many different possible pairs that could sing together from this group?​

Answers

Answer:

10 different duets

Step-by-step explanation:

S = Sarah

M = Melissa

B = Ben

J = Jennifer

L = Lisa

(Without repeating)

S + M

S + B

S + J

S + L

M + B

M + J

M + L

B + J

B + L

J + L

I’m pretty sure it 10 :) I hope I’m right if not then I’m really sorry for wasting your time. Hope you have a nice day :)

Which expression can be used to represent the volume of this prism?

48 × 3 units³

6 × 11 units³

8 × 9 units³

14 × 3 units³

Answers

Answer:

48 x 3 units

Step-by-step explanation:

6 x 8 is 48

48 x height

Height is 3 units

48 x 3 units I think

answr da the question please

Answers

Answer:

Jane's earnings is proportional because for every hour she works she earns $12 an hour. Her pay increases by $12. For Matt there is no clear pattern (the $12 goes to $20 which is an increase of $8, then goes from $20 to $31 which is an increase of $11.

i’m just gonna answer this cuz i need points

Manuel has a small poster that he wants to enlarge to a new poster. The smaller poster with its dimensions is shown.

the legth is 18 the wigth is 24

If Manuel doubles the dimensions of the small poster, which describes the area of the new poster?

The area of the new poster is double the area of the small poster.
The area of the new poster is four times the area of the small poster.
The area of the new poster is one-half of the area of the small poster.
The area of the new poster is one-fourth of the area of the small poster.

Answers

Answer:

The first answer.

Step-by-step explanation:

Manuel doubles the size of the poster, so the area is doubled!

Answer:

The answer is the first one.

Step-by-step explanation:

The other ones do not make any sense, the area of the new poster can not be four times bigger, because it was only doubled. It can't be 1 half, because it got bigger. And same goes for it being 1 fourth.

Hope this helped,

Sincerely, Alyssa

Please answer it really need it!

Answers

Answer:

C, sorry if it is wrong

Step-by-step explanation:

the correct answer is c

Help me please and tysm Will give 5 stars all that god stuff.

Answers

Answer:

From left hand side the second one

Step-by-step explanation:

Just ignore 3, the upper calculate (3-(-4) )=7

On the other hand, (3+4)=7

Answer: that the 2nd one

Step-by-step explanation:

pls help me with 74 pls.

Answers

H. 168
R= 6552
S= 12936
GCF of 6552 and 12936 is 168

Answer: it’s 168 I think ( I’m d^mb as heck so it might be wrong)

Step-by-step explanation:

what is the greatest factor of 63 that is also a prime number?
7
9
13
21

Answers

Answer:

7

Step-by-step explanation:

Note the factors of each number. Prime numbers are numbers that can only be factored to itself and 1. Note:

Factors of 1:

1

Factors of 3:

1 , 3

Factors of 7:

1 , 7

Factors of 9:

1 , 3 , 9

Factors of 21:

1 , 3 , 7 , 21

Factors of 63:

1 , 3 , 7 , 9 , 21 , 63

The answer is either 9 or 7

please help with this asap

Answers

Answer:

(-6, 1) would make a parallelogram since it would be equal with all of them

Step-by-step explanation:

Can i have brianliest please?

can somebody please help me, i really didnt understand my teacher at all

Answers

Answer:

Step-by-step explanation:

It is a solution because if you plug in 84 for b you get 84/12 = 7

Describe the three ways minerals can form.

Answers

Answer: Minerals can form from volcanic gases, sediment formation, and crystallization from magma.

Step-by-step explanation: hope this helps

Which of the following equations is equivalent to 3(2p + 4) – (3p – 4) = 43?
Group of answer choices

2p + 8 = 43

3p + 8 = 43

2p + 16 = 43

3p + 16 = 43

Answers

I just solved it for you and the answer i got was D

Helppppppppppppppppppppp!!!!!!!! please

Answers

0.85, 8/9, 0.92. All you have to do is convert 8/9 into a decimal.
Is it 0.85 ,0.93,8/9

please help i really need it

Answers

Answer:

The answers are

EBF and FBC

ABD and DBE

Step-by-step explanation:

Answer:

imma saying it will be B

Step-by-step explanation:

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