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
levacccp [35]
3 years ago
9

Solve the problem as directed. If x and y vary directly, and x = 10 when y = 3, what will be the value of x when y = 9?

Mathematics
2 answers:
Schach [20]3 years ago
8 0
A simple ratio will probably work. 10=3
x=9?
Cross multiply. 3x= 90 This x=30
Vladimir [108]3 years ago
6 0
X will equal 30. If y equals 9, then that means it was multiplied 3 times, so you do the same with x. 10*3=30.
You might be interested in
How do you name a prism or pyramid? *
sashaice [31]
If we’re talking about the same thing. Determine the shape whether if it’s a prism or pyramid. Then determine what the shape and name of the base.

For example: Triangular Pyramid
3 0
4 years ago
Read 2 more answers
Which two numbers will be the same when rounded to the nearest ten, but different if rounded to the nearest hundred? Select the
Svetradugi [14.3K]

Answer:

547 & 544

Step-by-step explanation:

when you round 552 to the nearest 10 its 550 and 544 would be 540.

when rounded to the nearest hundred 552 would be 600 & 544 would be 500.

(could be wrong)

3 0
3 years ago
Which algebraic expression represents the phrase "two times the quantity of a number minus 12"?
Kipish [7]

Answer:

the correct answer is B

5 0
3 years ago
Read 2 more answers
In the image below, why must triangle A'B'C be similar to ABC?
Gnoma [55]

Answer: Option (3)

Step-by-step explanation:

You can get 2 pairs of corresponding angles from the parallel segments, meaning that they are similar by angle-angle.

6 0
2 years ago
Mr. Burns takes a one-day trip and rents a car using the rates given. All cars rental are $35 a day plus $0.07 per mile. The car
Drupady [299]

Answer:

475 miles

Step-by-step explanation:

Solving for this Equation given to us already in the question:

m = number of miles travelled

0.07m + 35 = $68.25.

0.07m + 35 = 68.25

Collect like terms

0.07 m = 68.25 - 35

0.07m = 33.25

m = 33.25 / 0.07

m = 475 miles

Therefore, the number of miles he travelled = 475 miles

4 0
3 years ago
Other questions:
  • Write the polynomial in standard form. Then name the polynomial on its degree and numbers of terms. 8-4x^2+10x^2+2x
    11·1 answer
  • The number of a countrys unemployed workers decreased from 3.2 million to 2.5 million last year. If the country's population rem
    10·1 answer
  • Kadi is starting a kayak rental company. She is going to charge $20 to rent the kayak plus $5 per hour of rental. What is the sl
    14·1 answer
  • The time length in hours of a certain airplane flight can be represented by the function f(x) = 0.0025x + 0.75, where x is the n
    11·2 answers
  • Solve (x – 3)2 = 49. Select the values of x. –46 -4 10 52
    10·1 answer
  • Let logbA=5;logbC=7;logbD=2 what is the value of logb(A^5C^2/D^6)
    11·1 answer
  • Golf Smart sells a particular brand of driver for $200 each. During the next year, it estimates that it will sell 15, 25, 35, or
    14·1 answer
  • Directions: Read the 3 statements in the purple box and decide if they are a truth or a lie.
    9·1 answer
  • What is the length of one side of a regular octagon if its perimeter is 208 mm?
    8·1 answer
  • 2х2 – 10, find f(5)<br> = ооос
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!