we are given
we can use vertex form parabola formula
so, we can complete x square
so, option-A........................Answer
Alex is selling tickets to a school play. An adult ticket costs $6.50 and a student ticket costs $4.00. Alex sells x adult ticke
2 answers:
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Answer:
- b. 16x² + 25y² = 1
Step-by-step explanation:
Only one of them has a < b in ax² + by² = c formula, making its graph horizontal
All the rest are vertical, see attached
Answer:
The sum of all positive integers is
5 + 6 + 7 + 8 + 9 + 10
= <em>45</em>
Step-by-step explanation:
Because and
So positive numbers between 4.9 and 10.09 are
<em>5+6+7+8+9+10 = 45</em>
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<em>Brainliest will be appreciated.</em>