The number of cones and sundaes sold at the ice cream parlor is 88 and 84 respectively.
<h3>Equation</h3>
There are three basic types of equation in mathematics. Namely:
- Linear equations
- Quadratic equations
- Simultaneous equations
- Cost of cones = $1.10
- Cost of sundaes = $2.35
- Total sold = 172
- Total cost = $294.20
- Number of cones = c
- Number of sundaes = s
c + s = 172
1.10c + 2.35s = 294.20
from (1)
c = 172 - s
substitute
1.10c + 2.35s = 294.20
1.10(172 - s) + 2.35s = 294.20
189.2 - 1.10s + 2.35s = 294.20
- 1.10s + 2.35s = 294.20 - 189.2
1.25s = 105
s = 105 ÷ 1.25
s = 84
Recall,
c + s = 172
c + 84 = 172
c = 172 - 84
c = 88
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Answer:
C.46 ft
Step-by-step explanation:
we know that
The perimeter of the garden is equal to sum three sides of the rectangle plus the circumference of a semicircle
so
![P=2L+W+\frac{1}{2}\pi D](https://tex.z-dn.net/?f=P%3D2L%2BW%2B%5Cfrac%7B1%7D%7B2%7D%5Cpi%20D)
we have
![L=14\ ft\\W=7\ ft\\D=7\ ft\\\pi =\frac{22}{7}](https://tex.z-dn.net/?f=L%3D14%5C%20ft%5C%5CW%3D7%5C%20ft%5C%5CD%3D7%5C%20ft%5C%5C%5Cpi%20%3D%5Cfrac%7B22%7D%7B7%7D)
substitute the given values
![P=2(14)+7+\frac{1}{2}(\frac{22}{7})(7)](https://tex.z-dn.net/?f=P%3D2%2814%29%2B7%2B%5Cfrac%7B1%7D%7B2%7D%28%5Cfrac%7B22%7D%7B7%7D%29%287%29)
![P=28+7+11=46\ ft](https://tex.z-dn.net/?f=P%3D28%2B7%2B11%3D46%5C%20ft)
Answer:
1/8 chance
Step-by-step explanation:
if you flipped it 8 times then you will have a 1 in 8 chance
Answer:
Its A i just took the test
Step-by-step explanation:
Answer:
Step-by-step explanation:
Find the equation using slope-intercept form.
y = -2/3x + 2