A. 8 pizza pies at 10 pc. per pie = 80 available pieces
B. Let X be the number of children. Number of pieces eaten = 5 per child = 5X.
c. 22 pieces are left over.
D. Combine line A and line C. Total number of pieces eaten = 80 original minus 22 left over. Result 58 pieces were eaten by X children: 58 = 5X.
E. Solve the equation 58 = 5X by dividing both sides by 5.
WHOOPS! Is this a trick question? Solving the above results in the answer that there are 11.6 children at the party. Hmmm. That 0.6 child is a question mark for me.
Looks like someone miscounted the pizza slices. Or omitted some pertinent information. But, I’m sure there is a logical answer.
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Answer:</h3>
1. Solutions: x = 3.4, 10.6
2. Solutions: ,
3. Solutions: x = -1, 11
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Step-by-step explanation:</h3>
Quadratic formula:
Quadratic equation: ax² + bx c = 0, where a ≠ 0
1. x² - 14x + 36 = 0
a = 1, b = -14, c = 36
Substitute the given values into the formula:
Separate into two cases:
and
2. x² + 7x + 16 = 0
a = 1, b = 7, c = 16
Substitute the given values into the formula:
Imaginary number rule: For any positive real number "k",
Notes: Two imaginary solutions indicate that the graph will not intersect the x-axis. As a result, it has no real roots.
Separate into two cases:
3. x² - 10x - 11 = 0
a = 1, b = -10, c = -11
Substitute the given values into the formula:
Separate into two cases:
and
Hope this helps!
Learn more about quadratic equation here:
brainly.com/question/27729447
No solution the slopes are the same but the y-intercept are different with no intersection and the lines are parallel
Infinitely the slopes are the same and the y-intercepts are the same but they intersect everywhere and the lines are the same.
Answer:
The shadded middle part is 3 cm by 3cm
the shaded outer parts are 2 cm. By 2 cm. She whole shape is 7 cm by 7 cm, and the blank spaces are 3 cm by 2 cm.
Step-by-step explanation:
Answer:
= 3/4
Step-by-step explanation:
WX = 9
W = 12
12X = 9
Divide both sides by 12
12X/12 = 9/12
X = 9/12 - Simplify
X = 3/4
X is located at 3/4