Answer: 342 inches / 28.5 feet / 9.5 yards
To solve an equation for one variable, we will utilize PEMDAS ( parentheses, exponents, multiplication/division, add/subtract) but backwards. So we will first add/subtract any numbers to the other side to get the variable by itself. We will then divide/multiply any numbers to get the variable by itself.
Answer:
<u>The answer is that 90 couples remained at the party after 11 pm</u>
Step-by-step explanation:
Number of people who went to the couples only party at 9 pm = 250
Number of people who left the party at 11 pm = 70
How many couples remained at the party?
People that remained at the party = 250 - 70 = 180
Couples that remained at the party = 125 - 35 = 90
<u>The answer is that 90 couples remained at the party after 11 pm</u>
Answer:
2/11
Step-by-step explanation:
To turn a repeating decimal to a fraction:
1) Multiply by the number of digits repeating to the power of 10. In this case, there are two digits repeating.
x=0.1818...
100x=18.1818...
2) subtract x
99x=18
3) divide by 99
x=18/99
4) simplify
x=2/11
Im not wait shure but i think it is 2/6