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marusya05 [52]
3 years ago
12

Just answer number 7 you could do 8

Mathematics
2 answers:
tekilochka [14]3 years ago
3 0

Answer:

7. No

8. No

Step-by-step explanation:

Nesterboy [21]3 years ago
3 0

Answer:

Not equivalent

Step-by-step explanation:

At first sight, without any computation, it is obvious that ⁸/₅ and ⁷/₉ are not equivalent by the fact that one of them is greater than one

(numerator > denominator), and the other is not (numerator < denominator).

I can not do question 8 since I can not see it.

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the performing arts department put in its spring show on Friday and Saturday nights. the price of a ticket was the same both nig
Galina-37 [17]
Let p= the price of a ticket
Let c= the cost to put on the show

Formula:
(profit) = (ticket price) * (number of people) - (cost to put on show)
We have two equations here:
500=120p-c
400=100p-c
Solve:
100=20p
⇒p=5
⇒400=100(5)-c
⇒400=500-c
⇒c=100

So the price of a ticket is $5, and the cost to put on the show is $100.
3 0
3 years ago
I need help for the 5th time
Leviafan [203]

Answer:

3.2t - 2.4

Step-by-step explanation:

Given

- 3.6 - 1.9t + 1.2 + 5.1t ← collect like terms

= (- 1.9t + 5.1t) + (- 3.6 + 1.2)

= 3.2t + (- 2.4)

= 3.2t - 2.4

8 0
2 years ago
What is 8 5/12 as an improper fraction
QveST [7]

Answer:

Step-by-step explanation:

101/12

3 0
3 years ago
Jason jogged 2/3 mile in 1/3 hour. What was his speed in miles per hour?
fenix001 [56]

Answer:

I honestly was having the worst time trying to solve this sorry :(, for real idk if any of these are right

i got 2 answers; 1st: ≈0.5 mph

the 2nd; 2 mph

Step-by-step explanation:

Speed = \frac{Distance}{Time}

2/3 miles = 3520 feet

1/3 hours = 20 minutes

------Make a proportion-----

\frac{3520ft}{20min} = \frac{1 mi=5280 ft}{1hr = 60min}

cross multiply------

3520 * 60 = 211200

5280 * 20 = 105600

Divide \frac{211200}{105600}= 2

---(this is where i got confused cuz 2 doesn't make any sense)--

If you flip them, \frac{105600}{211200}=0.5 which makes more sense

hope i helped :(

7 0
3 years ago
in Cranston taxis charge $4 plus $0.90 per mile for an airport pickup how far from the airport can Ralph travel for $17.50​
Mrac [35]

Answer:

14.4444 miles

Step-by-step explanation:

y=4+0.9x

plug in 17.5 for y

then solve

8 0
3 years ago
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