Answer:
2 1/6 lbs. of chicken left
Step-by-step explanation:
4 1/2 - 2 1/3
9/2 - 7/3
27/6 - 14/6
13/6 = 2 1/6
Solutions
There are two equations in the system of equations in this problem.
Let x = lemonade and y = hot dogs
Equation # 1
x + y = 86
This says that t<span>he vendor sold 86 items.
</span>Equation # 2
2x + 5y = 330
= $2 for each lemonade
= $5 for each hot dog.
= total amount earned is $330.
Only these two equations are true and needed.
Answer:
30:1
Step-by-step explanation:
90:3
90÷3=30
3÷3=1
=30:1
Answer:
The answer is .0001
Step-by-step explanation:
Since it is the closest value to 0, it is the largest number
The problem indicates that A represents the number of tablet computers sold in millions. So, if 65 million were sold, we must substitute A = 65 to the equation. Then, we find for t.
65 = 4.5t² +43.5t + 17
Solving for t using a calculator,
t = 1 and -10.67
Let's take the positive root. So, t=1.
That means the year would be 1 year after 2010. <em>Therefore, the answer is 2011.</em>
