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
sveticcg [70]
4 years ago
6

Y varies directly with x how do I find y when I know x

Mathematics
1 answer:
Vadim26 [7]4 years ago
5 0
Y = kx (from definition of "varies directly")
if you know x, find k, then you will find y
You might be interested in
Mr. Landry, the owner of Blissful Bites Bakery, prepares 30 pounds of cake batter each morning. Mr. Landry uses half of the cake
andrew-mc [135]

Answer:

5 ounces

Step-by-step explanation:

Mr. Landry prepares 30 pounds of cake batter each morning and he uses half of the cake batter to make large cupcakes.

This means that he uses 15 pounds of cake batter.

He makes 48 cupcakes with the batter.

Therefore, the number of pounds of batter he uses per cake is:

15 / 48 = 0.3125 pounds

We have to convert it to ounces.

1 pound = 16 ounces

=> 0.3125 pounds = 16 * 0.3125 = 5 ounces

He uses 5 ounces of cake batter for each cake.

8 0
3 years ago
Find the slope and the y-intercept of the graph of the linear equation.
kap26 [50]

Answer:

-3 is the slope

2 is the y intercept

Step-by-step explanation:

always

7 0
3 years ago
Change the fraction to a decimal: 13/50
Margarita [4]
\dfrac{13}{50}=\dfrac{13\cdot2}{50\cdot2}=\dfrac{26}{100}=0.26
5 0
3 years ago
I need help with this:)
elena55 [62]
First, find the area of the triangle. The height is 9 and the base is 33. So, multiply the base times height, which is 297. Now, divide 297 by 2. This equals 148.5. Secondly, find the area of the rectangle. Multiply the length times the width. 38•20= 760. Now, add the areas of the two shapes. 148.5+760= 908.5. So, 908.5 is your final answer. :) 
Hope this helps! 
5 0
4 years ago
At Kirby Middle School, some students were surveyed to see which social media app they used the most. The results are shown belo
Murljashka [212]

Answer:

44%

Step-by-step explanation:

you add up all the numbers to get the total then divied the single number (eg. 8) by the total. It will then show up as a decimal so in order to get rid of the decimal you multiply by 100. ( eg. 8 ÷50=0.16 → 0.16×100= 16 → 16% )

5 0
3 years ago
Other questions:
  • Which ordered pair makes both inequalities true? y > –3x + 3 y > 2x – 2 (1,0) (–1,1) (2,2) (0,3)
    6·2 answers
  • Which of the following is not true about plants
    13·1 answer
  • How many centimeters are in 12 inches
    9·2 answers
  • I've been stuck for 30mins<br>HELP<br>If f(x) = 3x + 10x and g(x) = 2x – 4, find (f + g)(x)
    5·2 answers
  • Kay- 8.75 per hour
    8·1 answer
  • A movable section of stage has the shape of an isosceles right triangle. You need to apply 2 coats of paint to all but the botto
    13·1 answer
  • What is an equivalent expression for 3 p + 12 m + 8
    11·1 answer
  • What is 20% of 47 dollars?
    10·1 answer
  • What is 2000 dividable by​
    12·1 answer
  • PLEASE HELP ME I NEED HELP!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!