Answer:
see below
Step-by-step explanation:
In the system of equations, x represents the, price to wash a car and y represents the price to wash an SUV.
If the system of equations is graphed in a coordinate plane, the coordinates (x, y) of the intersection of the two lines are the price of the car wash (x) and the price of the SUV wash (y)______.
x=12 and y = 18
x+y = 12+18 = 30
The total cost of 1 car and 1 SUV is $_30____.
5x+4y = 5(12)+4(18) = 60+ 72 =132
The total earnings for hour 3 are $_132_____.
Answer:
B
Step-by-step explanation:
It is a function because it passes the vertical line test... (There is no vertical line you can draw that will go through 2 or more than 2 points.)
Answer: y= -2/5x + 2
Step-by-step explanation:
Y= Mx + b
M is the slope
B is the y intercept
The y intercept will be out on the y axis
The slope will be rise over run ( do you first then do to the right!)
To find the answer you would divide the amount of money by the number of weeks.
<span>The movie made about $13.5 million per week. </span>
I hope this helps!
An exponent is a number written above and to the right side of a value or number in math. The value or number is called the base, and the expression is read out as;
"Base raised to the power of exponent."
An example is given below;
In this example, 10 is the base and 3 is the EXPONENT.
The expression is now read out as,
"10 raised to the power of 3"
Note that even unknown values (such x as we commonly use in math) can also be an exponent or base. For example, we can have;
So basically, an exponent indicates the number of times a number is used to multiply itself.
