The equation that gives the cost y of renting a car for x days from Rent-All is; y = mx + c
An equation model that gives the cost y of renting a car for x days from Rent-All is the standard slope-intercept form of the equation of a straight line.
The standard slope-intercept form of the equation of a straight line takes the form;
y = mx + c.
where;
- y is the cost of renting a car
- m is the rate of change of the cost y of renting a car per day
- c is a constant usually a flat rate for renting the car.
The equation that gives the cost y of renting a car for x days from Rent-All is;
y = mx + c
PS: The constant, c may be equal to zero. in some cases.
Answer:
Sarita’s solution is correct. She made an error in her verification. Sarita was supposed to add the 5 and 7 in the first step.
Step-by-step explanation:
Given the following equation:
The steps to solve it are:
5(x-3)+7(x+4)-73
1. Apply the Distributive property:
5x-15+7x+28=73
2. Add the like terms:
12x+13=73
3. Subtract5 13 from both sides of the equation:
12x+13-(13)=73-(13
12x=60
4. Divide both sides of the equation by 12:
12r/12 = 60/12
x = 5
To verify it, let's substitute into the equation:
5(5-3)+7(5+4)=73
Evaluating, we get:
5(2)+7(9)=73
10+63=73
73=73
Based on this, we can determine that Sarita's solution is correct, but she made an error in her verification (Observe that 5-3 is not equal to -2 )
Answer:
n=0
Step-by-step explanation:
-10n + 24 + 24n = -6n + 24 is the equation you are given
The first thing I did was combine like terms (-10n and 24n)
I should look like this... 14n+24=-6n+24
The second thing I did was add the 6n to 14n. Remember when you switch the sides of a number/letter in an equation the sign in front of it needs to change.
It should look like this... 20n+24=24
The third thing I did was take 24 and 24 and subtract them. You will get 0.
It should look like this... 20n=0
The last thing to do is divide 0 and 20. That will equal 0!
It should look like this... n=0
I hoped I helped. If you have any more question about his problem let me know! Good Luck. God Bless. Stay Safe. Max Larson
Because you could be rotating clockwise OR counterclockwise.
Hope that makes sense!!!
Answer: 9 faces
Step-by-step explanation:
In geometry, we use Euler's formula, and it looks like this:
V − E + F = 2
where
V= the number of vertices of a polyhedron
E= the number of edges of a polyhedron
F= the number of faces of a polyhedron.
V = 9
E = 16
F = ?
V − E + F = 2
9 - 16 + F = 2
F = 2 + 16 - 9
F = 9
