Mathematics Middle School

You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Which expression describes the percent of increase in the tree's height?

Which of these answers is correct?

You Plant A Tree That Is 36 Inches Tall. After One Year, The Tree Is 43 Inches Tall. Which Expression

Answers

Answer 1

Answer:

43-36/36*100

the bottom left one

Related Questions

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

53.7 times 1.4
please show the entire process of it kind of like this:
5.37
X1.4
----------
2148
+5370
----------
7.518
so i really know the process, ill mark you brainly :)

Answers

Answer:

75.18

Step-by-step explanation:

  Line up the decimals. Then multiply like usual.

53.7

x 1.4

7 5. 1 8

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

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...........

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

Be the first to help me and get a brainlliest

Answers

Step-by-step explanation:

these are simultaneous equations

blue line y=x+2

red lines y=3x-4

you can solve it through elimination method or substitution

but looking at the graph the answer is obvious

(3,5)

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.

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

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

Answers

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

What decimal is 1/10 of 0.008?

Answers

Pretty sure it’s 0.0008.

Answer:

0.08

Step-by-step explanation:

ILL GIVE BRAINLIEST!

Please explain!! Thank you.

Answers

Answer:

A

Step-by-step explanation:

The answers are slope intercept which is the easiest form. y=mx+b (m=slope and b is intercept[where crosses y axis]) the slope of this graph is 2 and the intercept is -3 so the Slope-Intercept form is y=2x-3

Your answer will be A because it is A

Pam sliced 5 cakes. Each chocolate cake had 10 slices and each lemon cake had 7 slices. If Pam made 47 slices in total, how many of each type of cake did she slice?
i dont needhelp with this anymore i got it

Answers

Glad you got the answer!!!
Awesome :) have a great day

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

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

please help. ive been up all morning trying to get all my late work turned in anyone. please help

Answers

Answer:

3x - 27 = 51

x equals 26

Step-by-step explanation:

3(dollars) times x(number of shirts sold). Then you subtract the amount she spent on supplies($27) and you get 51, the total profits she made.

3x-27=51 (random characters bc they have a character limit :))

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

PLEASE HELP BRO
xxxxxxxxxx

Answers

Answer:

D

Step-by-step explanation:

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.

Describe the transformation that maps this equation

Answers

Answer:

right 1 unit, up 7 units

Step-by-step explanation:

help me plsss i need help

Answers

Answer:

0.15¢

Step-by-step explanation:

divide 2.40 by 16 to get 0.15¢

Divide the ounces by the price to see the price per ounce for each item.
16/ 2.40= 6.67 cents an ounce
28/2.80= 10 cents an ounce

Which of these are linear functions?

Answers

Answer:

D

Step-by-step explanation:

The answer is D. I just did that in class.

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

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

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

In the diagram below, what is the ratio of unshaded parts to shaded parts?

4 shaded triangles and 12 unshaded triangles.
4 unshaded to 9 shaded
9 unshaded to 4 shaded
3 unshaded to 1 shaded
1 unshaded to 3 shaded

Answers

9514 1404 393

Answer:

  (c) 3 unshaded to 1 shaded

Step-by-step explanation:

If your description of the diagram is correct that there are 12 unshaded and 4 shaded triangles, then the desired ratio is ...

  unshaded : shaded = (12 unshaded) : (4 shaded) = 12 : 4 = 3 : 1

__

The ratio is reduced to lowest terms by dividing both numbers by the greatest common factor, 4. The order of parts of the ratio needs to match the requested order: unshaded to shaded. The given numbers are in reverse order, requiring that you actually read and understand the question.

Answer:

the answer is 3 unshaded to 1 shaded

Step-by-step explanation:

i took the exam i promise

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

the quotient of k and 220 equals 116

Answers

Answer:

50

Step-by-step explanation:

hope it helps

50 is the answer :)))))

5 + 4x + 6 - 2x
explain how you would do it

Answers

Answer:

11+2x

Step-by-step explanation:

5+6=11

4x-2x=2x

Answer:

Pair like terms and simplify

Step-by-step explanation:

5+4x+6-2x becomes: 5+6+4x-2x which becomes: 11+4x-2x which becomes: 11+2x

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

more poitnes 8888888888888

Answers

Answer:

wow thanks for free points

happy holidays have a great day

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