Answer:
exact form is 161/12 or 13.416
Step-by-step explanation:
Answer:
C. 31
Step-by-step explanation:
1. Convert mixed numbers into improper fractions:
· 2² + ( - 2) ÷ 3
2. Calculate within the parenthesis:
· 2² + ÷ 3
3. Calculate the exponent:
· 4 + ÷ 3
4. Multiply and divide (left to right):
29 + ÷ 3
29 +
5. Add:
6. Convert the improper fraction to a mixed number:
= 31
hope this helps!
Part A
Total number of litres in the punch = grape juice + lemon lime soda
let grape juice be
, and lemon-lime soda be
the expression for the total number of litres in the punch is given by
We know the number of litres for the lemon-lime soda, hence the expression is
Part B:
40% of the punch is lemon-lime soda which is 2 litres
That means every 1 litre represents 20% of the punch
60% of the punch is grape-juice, hence 60÷20 = 3 litres of grape juice
You'll find the solution on the attached file.
Bye
1. (X-2) +6
2. I’ll figure that out when my brain starts working again