The answer is 670.
this is because 96 plus 287 is 383.
so he sold 287 on the 1st day, and 383 on the second day.
383 plus 287 equals 670.
You mean 28 divided by 7 bc thats 4 and for the other thing that is not the correct thing and it could never be true soooo.
After conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.
<h3>
What are mathematical operations?</h3>
- An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
- The operation's arity is determined by the number of operands.
- In mathematics, addition, subtraction, multiplication, division, and modular forms are the five basic operations.
So, the change they will get back from $100:
The Coaster is $4.50:
4.50 × 3 (friends) = 13.5
13.5 × 2 (Twice) = $27
The Slide $4.00:
4.00 × 3 (friends) = 12
12 × 2 (Twice) = $24
The Drop $3.50:
3.50 × 3 (friends) = 10.5
10.5 × 2 (Twice) = $21
Change:
100 - (27 + 24 + 21)
100 - 72
$28
Therefore, after conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.
Know more about mathematical operations here:
brainly.com/question/28937023
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Complete question:
You and three friends are going to Wonderland Water Park. Your group plans to ride each water ride twice. Prices are shown in this table.
How much change will your group get back from a $100 bill?
Wonderland Water Park
The Coaster is $4.50
The Slide $4.00
The Drop$3.50
102/250
So, fractions basically mean division.
So, you divide 102 by 250 and you get = 0.408
Answer = 0.408
Answer:
37
Step-by-step explanation:
x = 1st number
y = 2st number
z = 3rd number
x + y + z = 235
y = x + 15
z = 8x
x + x + 15 + 8x = 235
10x = 220
x = 22
y = 37
z = 176
