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leonid [27]
4 years ago
12

At the carnival alana gave away 26 ride tickets to her friends. She now has 57 tickets left. Let x be the number of tickets that

alana started with.
Mathematics
1 answer:
iren2701 [21]4 years ago
5 0
  x-26=57
+   26  26
__________
x=83
Alana started with 83 tickets.
Is this what you mean?
I hope so! :)
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Can you please come and help fast if you don't have the answer then<br> don't answer
Goryan [66]

Dude you didn't even ask a question you literally just asked for help and said for no one with the answer not to answer the question. Did you forget to even ask the main thing you wanted to get answered, cause if you did I can't see it

5 0
3 years ago
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A local school has was evaluated the the Education Department and received the
Angelina_Jolie [31]

Answer: 79

Step-by-step explanation:

Given the following :

Graduation Rates:

Grade:82

Weight: 50%

Passing Rates:

Grade: 75

Weight: 30%

Enrollment Numbers:

Grade: 60

Weight: 10%

Career readiness:

Grade: 95

Weight: 10%

Overall score : Σ(grade × weight)

(82 × 50%) + (75 × 30%) + (60 × 10%) + (95 × 10%)

= (41 + 22.5 + 6 + 9.5)

= 79

Hence, overall score is 79

5 0
3 years ago
4. Han's younger sister is riding her tricycle in a straight line. After 3 s, her speed is 0.5 m/s. After 5 s, her speed is 1.5
liberstina [14]

Answer:

Han's younger sister accelerated at a rate of 0.5 meters per square second during that time.

Step-by-step explanation:

Let suppose that Han's younger sister accelerates at constant rate, then, acceleration (a), measured in meters per square second, can be calculated by the following equation:

a = \frac{v_{f}-v_{o}}{t_{f}-t_{o}}

Where:

t_{o}, t_{f} - Initial and final times, measured in seconds.

v_{o}, v_{f} - Initial and final speeds, measured in meters per second.

If we know that t_{o} = 3\,s, t_{f} = 5\,s, v_{o} = 0.5\,\frac{m}{s} and v_{f} = 1.5\,\frac{m}{s}, the acceleration of the younger sister is:

a = \frac{1.5\,\frac{m}{s}-0.5\,\frac{m}{s}  }{5\,s-3\,s}

a = 0.5\,\frac{m}{s^{2}}

Han's younger sister accelerated at a rate of 0.5 meters per square second during that time.

3 0
3 years ago
Please help me 7th grade math operations with rational numbers
Katena32 [7]
1. Stock Market:
If a stock price decreased $2 per day for four days, then the total change in value of the stock is $8. (2 x 4)
Answer: $8.

2. Evaporation:
With the given information, we can infer that if 3 inches of water in a tank decreases each week, then 15 inches of water would decrease over the course of 5 weeks. (3 x 5)
Answer: 15 inches.

3. Football:
If a football team lost 9 yards on 3 consecutive plays, then the team's total change in position is 27 yards. (9 x 3)
Answer: 27 yards.

Hope this helps! Good luck.
5 0
3 years ago
Mr. woods had $840 he spent 3/7 of his money on a lawn mower he spent 1/8 of the remaining money on a gift for his wife how much
oksano4ka [1.4K]
Money spent on lawn mower: $360
He has $840-$360=$480
Money spent on gift: $60
He now has $480-$60=$420

Hope this helped! :)
6 0
4 years ago
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