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VARVARA [1.3K]
3 years ago
11

Caleb is making a soil mix that is 8 parts dirt to 3 parts peat moss. Which of the following best describes the amount of dirt?

Explain your answer.
A)he should use for every 1 cup of peat moss?
B) He should add between cup and cup of dirt. He should add between cup and 1 cup of dirt.
C)He should add between 1 cup and 2 cups of dirt.
D) He should add between 2 cups and 3 cups of dirt.
Mathematics
2 answers:
mrs_skeptik [129]3 years ago
8 0

Answer:

D

Step-by-step explanation:

i think its D :)

tatiyna3 years ago
6 0

Answer:

D

Step-by-step explanation:

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Select ALL terms that are like terms with 10x3<br> x3<br> хЗу<br> 10x<br> 2x3
svet-max [94.6K]

Answer:nbcmbcvd

chmcnbcvvkg

Step-by-step explanation:

nvnggvcmvc,nbchgfhgsfd

3 0
3 years ago
What is the distance between the lines y = 2x and y = 2x+5? Round your answer to the nearest tenth.
Ilia_Sergeevich [38]

The distance between both lines is 2.24 units

Step-by-step explanation:

There is no straight method to find the distance between two lines. The distance can be found out by finding a point on one line and then finding the distance of that point from the other line. The y-coordinate of point is obtained by putting any value of x in equation . The x and y combined give us the point.

Given

y=2x\\Putting\ x=1\\y=2(1)\\y=2\\So, the\ point\ on\ y=2x\ is\ (1,2)

We have to find the distance of this point from y=2x+5

y=2x+5\\Subtracting\ y\ from\ both\ sides\\y-y=2x+5-y\\2x-y+5=0

The formula for finding distance of a point (x,y) from a line is:

d=\frac{|Ax+By+C|}{\sqrt{A^2+B^2}}

A=2

B=-1

C=5

Putting the values in the formula

d=\frac{|(2)(1)+(-1)(2)+5|}{\sqrt{(2)^2+(-1)^2}}\\d=\frac{|2-2+5|}{\sqrt{4+1}}\\d=\frac{|5|}{\sqrt{5}}\\d=\frac{5}{\sqrt{5}}\\d=2.236\ units

Rounding off will give: 2.24 units

The distance between both lines is 2.24 units

Keywords: Equations of lines

Learn more about distance in lines at:

  • brainly.com/question/7449065
  • brainly.com/question/7490805

#LearnwithBrainly

7 0
3 years ago
2x+3x=15 and x+y=6 what is x and y
gulaghasi [49]

Answer: x=3 y=3

Step-by-step explanation:

Assuming you meant 2x+3y=15 as the first problem. You have to make either both the x’s or both the y’all equal in both equations first. Multiply the second equation by 2 (for x’s) and you’ll get 2x+2y=12. The 2x cancels out so you’re left with 3y=15 and 2y=12. Subtract 2y=12 from 3y=15 and you get y=3.

Repeat to figure out x. Multiple second equation by 3 (for equal y’s) and you get 3x+3y=18. This time the first equation is being subtracted from the second one. (3x+3y=18) - (2x+3y=15). Y’s cancel out and you’re left with (3x=18)-(2x=15. Subtract and you get x=3

6 0
3 years ago
A roadside vegetable stand sells pumpkins for $5 each and tomatoes for $3 each. The total sales on a certain day was $98. If the
dexar [7]

Answer:

16 tomatoes

Step-by-step explanation:

50+3t=98

3t=48

t=16

8 0
3 years ago
What is 11 divided by 7?
sesenic [268]

11/7 = 1.57

Hope this Helps!!

4 0
3 years ago
Read 2 more answers
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