Answer:
187.5
Step-by-step explanation:
17 × 5 = 85
100 - 85 = 15% = 0.15
1250 × 0.15 = 157.5
The only way to determine whether or not an outcome is unusual or not is to compare it with previous or future outcomes.
Answer:
one solution
Step-by-step explanation:
The answer is 20. 4 x 1/5 = 4 x 5. 4 x 5 = 20
Answer:
The correct equation is: 6x+12 = 30.75
And 3 people went to the movies
Step-by-step explanation:
We will write the equation to represent this scenario.
Let x be the number of people who went for movies.
Then the price of ticket for x people will be: 6.25x
They spent $12 on refreshments and a total of $30.75 so the equation will be:

solving the equation will give us total number of people
So,

Hence,
The correct equation is: 6x+12 = 30.75
And 3 people went to the movies