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
goblinko [34]
3 years ago
12

Suppose y varies directly with x, and y = -4 when x = 25. What is x when y = 10? SHOW ALL YOUR WORK HERE OR YOU WON'T GET CREDIT

!
Mathematics
1 answer:
Stolb23 [73]3 years ago
6 0

Answer:

x = -62.5

Step-by-step explanation:

y = kx

-4 = k(25)

k = -4/25

y = (-4/25)x

10 = (-4/25)x

x = 10 × 25/-4

x = -62.5

You might be interested in
To convert degrees Fahrenheit (F) into degrees Celsius (C) use the formula 2003-05-04-00-00_files/i0150000.jpg. Rewrite the equa
mihalych1998 [28]
To covert degrees Fahrenheit (F) to degrees Celsius (C) we use the equation C<span> = (</span>F<span> - 32) × 5/9</span> . To convert degrees Celsius (C) to degrees <span>Fahrenheit (F) we have to rewrite the equation. 
First step: Divide both sides by 5/9. The equation would look like this: 
</span>C(9/5) = (F - 32) 

Second step: Add 32 on both sides. 
32 + (9/5)C = F or F = <span>32 + (9/5)C</span>
6 0
3 years ago
Please help me ASAP <br> Please help <br> No links please
lisov135 [29]

Answer:

a is height

b is length

c is width

Step-by-step explanation:

4 0
3 years ago
Sam and his family go out to eat for his birthday. The total bill is $123.79. If his dad leaves the waitress a 15% tip, how much
Art [367]

Answer:

$18.5685 or $18.56

Step-by-step explanation:

The answer is $18.56 because 123.79 multiplied by 15% is $18.56

8 0
2 years ago
Read 2 more answers
Shawn made a scale drawing of a house and its lot. The scale he used was 13 inches = 5 feet. The backyard is 104 inches in the d
NemiM [27]
13 inches = 5 feet

----------------------------
Find 1 inch:
----------------------------
1 inch = 5/13 feet

----------------------------
Find 104 inches:
----------------------------
104 inches = 5/13 x 104 feet
104 inches = 40 feet

--------------------------------------------------------
Answer: 40 feet
--------------------------------------------------------
6 0
3 years ago
A number picked at random from the numbers 1 through 15 is prime. This "question" is on my study guide for Unit 6 Probability an
Sphinxa [80]

Solution:

we are given that

A number picked at random from the numbers 1 through 15 is prime.

As we know the number between 1 and 15 which are primes are listed below

2,3,5,7,11,13.

Here total number of favourable outcomes are 6.

The numbers 1 through 15 are as below:

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15.

Here total number of possible outcoes are 15.

Hence the probability that if a number picked at random from the numbers 1 through 15 is prime=\frac{6}{15}=\frac{2}{5}=0.40

Hence the probability that if a number picked at random from the numbers 1 through 15 is prime is 0.4

6 0
3 years ago
Read 2 more answers
Other questions:
  • Average Monthly Temperature Month Temperature January 45 degrees February 42 degrees March 54 degrees April 62 degrees May 78 de
    8·1 answer
  • A number is selected at random from the set {2, 3, 4,10}. Which event, by definition, covers the entire sample space of this exp
    8·1 answer
  • 6. Jose deposited $950.00 into his bank account. After two months, if he dosen't deposit
    6·1 answer
  • The sum of an irrational number and a rational number is irrational. Sometimes True Always True Never True
    9·2 answers
  • Elisa purchased 5 balls of yarn for $5.35 each and 9 jars of glue for $3.45 each. What was the total cost ?
    15·2 answers
  • Which side lengths form a right triangle?
    13·1 answer
  • In △ABC, m∠A=57°, m∠B=37°, and a=11. Find c to the nearest tenth.
    6·1 answer
  • Which expression has the same value as -18-(-9)?<br> 0 -18+2<br> 9 -12-(-3)<br> -10-5
    7·2 answers
  • Can you guys help me find the domain? (finding the domain graphically)
    9·1 answer
  • 11. Find the sum of all prime numbers between 50<br>and 60.<br>A. 109<br>B. 110 -0. 112 D. 122​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!