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
Slav-nsk [51]
3 years ago
5

-5x-5y=0 Y=8x I need help

Mathematics
1 answer:
koban [17]3 years ago
3 0

Answer:

X = 0

Step-by-step explanation:

You might be interested in
To prepare for a bicycling event, you warm up each day at a moderate pace then you ride hard for a number of miles. one day you
vovangra [49]

Answer:

The total distance covered is 15.6 miles.

Step-by-step explanation:

One day you warm up for 15 minutes at a pace of 0.1 miles per 25 seconds.

The rule of three or is a way of solving problems of proportionality between three known values and an unknown value, establishing a relationship of proportionality between all of them. If the relationship between the magnitudes is direct, like in this case, the direct rule of three can be applied as follow:

a ⇒ b

c ⇒ x

Then x=\frac{c*b}{a}

First, the simple rule of three can be applied in the following way: if 1 minute equals 60 seconds, 15 minutes equals how many seconds?

seconds=\frac{15 minutes*60 seconds}{1 minute}

seconds= 900

So now you can apply the following rule of three: if in 25 seconds you travel 0.1 miles, in 900 seconds how many miles do you travel?

distance=\frac{900 seconds*0.1 miles }{25 seconds}

distance= 3.6 miles

If you then ride hard for 12 miles, the total distance traveled will be the sum of both:

3.6 miles + 12 miles = 15.6 miles

<u><em>The total distance covered is 15.6 miles.</em></u>

6 0
3 years ago
This is confusing very confusing for no reason
Aneli [31]

Answer:

I'm pretty sure it's 31

Step-by-step explanation:

perimeter you add all the sides

3 0
2 years ago
Please help me use the picture 25 points
enyata [817]

Answer:

31.581 grams rounded to the nearest tenth is 31.6

3 0
2 years ago
Read 2 more answers
will ran four miles on his first day of training t next day he ran one third that distance how far did he run the second day
andrew11 [14]
<span>(1/3) * 4 = 4/3 = 1 and 1/3 miles</span>
4 0
3 years ago
Please help!!!!!!!!! ​
MArishka [77]

Answer:

Step-by-step explanation:

The point means that 15 pounds of beans cost 12 dollars.

7 0
2 years ago
Other questions:
  • A moving company charges a flat rate of $150, and an additional $5 for each box. if a taxi service would charge no flat rate and
    12·1 answer
  • Josh sold 4 more boxes of candy for the school fundraiser than Jenny. The sum was 22 of the boxes they sold. How many boxes did
    11·1 answer
  • On question 33 I don’t understand how to apply the multiplication for ‘(3s)3’ when s=4 and t=8
    7·2 answers
  • 0547 + 1012 in Military Time
    9·1 answer
  • Write an equation that represents the line
    9·1 answer
  • Congruent or not congruent?
    9·2 answers
  • HELP - Wesley subscribes to a telecommunication company's move package. The plan includes a basic monthly charge of $40 and an a
    9·1 answer
  • It takes me into 30 minutes to walk from home to school when walking at 5 km per hour What is her average cycling speed If it ta
    5·1 answer
  • Identify a transformation of the function f(x) = x^2 by observing the equation of the function g(x) = (x - 6)^2
    7·1 answer
  • PLEASE HELP, TY! WILL MARK BRAINLIEST!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!