The equation that models the situation is: 89.22 = $10.95p + $12.57.
The cost of one pizza is $10.95. The cost of 2 pizzas would be equivalent to the multiplication of $10.95 by 2. Since we are not provided with the information on the total amount of pizza she bought, the total number of pizza bought would be represented with p.
Thus the total cost of p boxes of pizza = $10.95 x p = $10.95p
The total amount spent on sodas is $12.57.
The total amount spent is $89.22.
The equation that models the situation is: 89.22 = $10.95p + $12.57.
A similar question was answered here: brainly.com/question/20063434?referrer=searchResults
The solution of the system of equations:
( -16.7, 19.28)
<h3>
How to solve the system of equations?</h3>
Here we have the system:
4x+3y=9
3x +4y = 36
First, we need to isolate one of the variables in one of the equations, let's isolate x on the second one:
x = 36/3 - (4/3)y = 9 - (4/3)y
Now we can replace this in the other equation:
4*(9 - (4/3)y) + 3y = 9
36 - (16/3)y + (9/3)y = 9
- (7/3)y = -36 - 9 = -45
y = (3/7)*45 = 19.28
To get the value of x, we get:
x = 9 - (4/3)*19.28 = -16.7
Then the solution of the system is ( -16.7, 19.28)
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Answer:
4-sided shape
Step-by-step explanation:
A square, very basically, is a flat, four-sided shape.
Answer: The height of the cylinder is 7.7.
Step-by-step explanation:
604.45= nr^2h
604.45= 3.14 * 25 *h
604.45= 78.5 h
h= 7.7
