Answer:
the answer would be option 1, please mark brainliest!
Answer:
14 children went to the movies and 18 went to the pool.
14 niños en el grupo del cine y 18 en el grupo de la piscina.
Step-by-step explanation:
We can solve this question using a system of equations.
I am going to say that:
x is the number of children that went to the movies.
y is the number of children that went to the pool.
Class of 32:
This means that 
To go to the pool, it costs 2.5 euros. To go the movies, it costs 3.5 euros. 94 euros were spent.
This means that 
From the first equation:
Replacing in the second
14 children went to the movies and 18 went to the pool.
14 niños en el grupo del cine y 18 en el grupo de la piscina.
The sunglasses were originally priced at $ 21.
Given that Lori brought sunglasses and flip-flops at a half-off sale, to determine, if she spent a total of $ 21 on the two items, what was the original price of the sunglasses (taking into account that they both cost the same) will be you must perform the following calculation:
- 50 = 21
- 100 = X
- 100 x 21/50 = X
- 2100/50 = X
- 42 = X
Thus, the total price of both goods is $ 42, which, divided in half, results in $ 21 (42/2).
Therefore, the sunglasses were originally priced at $ 21.
Learn more in brainly.com/question/731526
Answer:
1 month
Step-by-step explanation:
249 is the amount she spends for buying the kitten, (299-50=249) which she only has to pay once.
20 is the amount she has to spend every month, the rate of change.
The problem can be modeled with the general equation:
y = 20x + 249
In this equation, x the the time in months and y is the amount of money spent.
Substitute 250 for y.
y = 20x + 249
250 = 20x + 249 <= isolate x to get the number of months
1 = 20x
x = 1/20
Carol will only spent money every month, not for 1/20 of a month.
It will only take Carol 1 month to spent $250.
Check answer:
Substitute x for 1
y = 20x + 249
y = 20(1) + 249
y = 269
269 is more than 250 already.
30+10xh p.s. x equals the times symbol if you didnt know
