1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BabaBlast [244]
4 years ago
15

The equation is 5(3/4x - 1) = 2x.

Mathematics
1 answer:
Tanya [424]4 years ago
4 0
It is a fraction,look:
5(3/4x-1)=2x
15/4x-5=2x
15/4x-2x=5
15/4x-8/4x=5
7/4x=5
x=5.4/7=20/7= 2.85714285714286
You might be interested in
This it's just where someone who comes across this and wants points ​
Ainat [17]
Thanks for the free points <33333
8 0
3 years ago
Read 2 more answers
Holly stops to drink 5 ounces of water every two miles she
AnnyKZ [126]

Answer:

the amount of water she drinks is x, the mileage is y:

<u>    x          y         </u>  

2 miles     5 oz

4 miles     10 oz

6 miles     15 oz

the ratios would be 4/10 and 6/15

Step-by-step explanation:

for every 2 miles Holly runs, she drinks 5 oz of water, right? the ratio is 5:2, so if you were to come up with other numbers that match the ratio, they have to be divisible by the parts of the ratio. so if she runs 2 miles, she drinks 5 oz. if she runs 4 miles, then she drinks 10 oz.

think of a ratio like a fraction (in this case it would be 2/5). if you were to make equivalent ratios, then the two fractions would have to be equal, right? well, when you simplify all of the numbers listed in the table above after making them into fractions, they would all go back to 2/5, so the numbers i came up with above are equivalent ratios, meaning they have the same value when simplified.

hopefully that helps and isn't too confusing! if you need other help, let me know! :)  

7 0
3 years ago
Two bird watchers position themselves at point A (the beach) and point C (the shed) which are 111 feet apart. The both spot a ra
o-na [289]

Answer:120 ft

Step-by-step explanation:

Given

Beach(A) and Shed (C) is 111 feet apart

If Two bird watchers set then at A and C and observe a bird at 94^{\circ} and  46^{\circ}

Using Trigonometric relation

\tan 86=\frac{h}{x}---1

\tan 46=\frac{h}{111+x}---2

from 1 and 2

x\tan 86=(111+x)\tan 46

x=8.66\ ft\approx 9\ ft

Therefore bird is 120\ ft from point C

7 0
3 years ago
Convert 84% to a fraction in simplest form
MrRa [10]
The simplest form is 21/25 
3 0
3 years ago
Read 2 more answers
Plz help and plz show work
Nezavi [6.7K]
You didn’t show the graph so i can’t tell what the numbers are so i can’t figure out the slope or y-intercept
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of this line in standard form?
    12·1 answer
  • Question below:<br><br> 7(c - 18) = -119
    5·1 answer
  • Slope = 1, y-intercept = -4 ??
    5·2 answers
  • A baker has 10 cups of sugar to make cookies. Each batch calls for 1 1/3 cups of sugar.
    11·2 answers
  • What is the product of (x+1) and (2x^2+3x-1)
    15·1 answer
  • Help me ASAP!!
    12·2 answers
  • Can someone help me understand what I did in this problem to get it wrong
    15·1 answer
  • Write an expression to describe a rule for the sequence. Then find the 100th term in the sequence.
    11·1 answer
  • 1/2 of 9 ladalaada sudlnet
    15·1 answer
  • Can someone pls show how to do this is with explanation
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!