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
bixtya [17]
2 years ago
11

The sophomore class holds a car wash to raise money. A local merchant donates all of the supplies. A wash cost $5 per car and $6

.50 per van or truck......how do i define a variable for the number of cars and a different variable for the number of vans or trucks
Mathematics
1 answer:
Taya2010 [7]2 years ago
5 0
Use any letter "x" is the usual one but since you have 2 you can use 2 different ones.
You might be interested in
Since there are 6.6 laps in a mile, how many laps will you have to make to run 5 miles?
mezya [45]

Answer:

33 laps

Step-by-step explanation:

we know that

There are 6.6 laps in a mile

so

using proportion

Find how many laps will you have to make to run 5 miles

so

Let

x ----> the number of laps

\frac{6.6}{1}\frac{laps}{mile}=\frac{x}{5}\frac{laps}{mile} \\ \\x=6.6*5\\ \\ x=33\ laps

4 0
2 years ago
At the beginning of year 1, Lisa invests $500 at an annual compound interest
andrezito [222]

Answer:

the actual answer is a(n)= 500 * ( 1 + 0.03) ^(n - 1) ;$579.64

Step-by-step explanation:

5 0
3 years ago
Please answer ASAP! An explanation is a MUST REQUIREMENT in order to receive points and the Brainliest answer. Thank you.
alexdok [17]
Group and factor/undistribute

(x^2y^3-2y^3)+(-2x^2+4)
(y^3)(x^2-2)+(-2)(x^2-2)
see the (x^2-2) is common term so undistribute
(x^2-2)(y^2-2)

last one
4 0
2 years ago
What are angles 2 and 13
marissa [1.9K]

Answer:

gurl- what kind of math is this

Step-by-step explanation:

3 0
2 years ago
I need help 0ls respond ​
STatiana [176]
Hi what’s your question
5 0
3 years ago
Other questions:
  • Suppose that bugs are present in 1% of all computer programs. A computer de-bugging program detects an actual bug with probabili
    11·1 answer
  • Erin wants to measure the length of a pond. She measured 15 yd from point Y to point Z and 17 yd from point X to point Z. What i
    15·1 answer
  • Find the most general antiderivative of the function. (Check yo f(x) = 3^x + 7 sinh(x) F(x) = Need Help? Watch It Talk to a Tuto
    11·1 answer
  • A student writes the difference between 15 and the product of 5 and y to describe the expression 5y negative 15
    14·1 answer
  • 1. The Senior Class of Great Ridge High School and Ann Arbor High School are planning a trip to Six Flags Theme Park. Great Ridg
    12·1 answer
  • Find the perimeter of the rectangle whose vertices are the points with coordinates (0,0), (2,0), (0,5), and (2,5).
    13·1 answer
  • If the Math Olympiad Club consists of 15 students, how many different teams of 5 students can be formed for competitions?
    15·1 answer
  • I need help hereeeeeeee
    11·1 answer
  • Write down the next decimal number. 0,79; 0,76; 0,73; 0,7; ___​
    8·1 answer
  • Find the length of a using
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!