Answer:
this is simple... 1 3/4
Step-by-step explanation:
Answer:
- Iced tea is $4.50 per gallon
- Lemonade is $4.75 per gallon
Step-by-step explanation:
<u>Price</u>:
- Iced tea = x, lemonade = y
<u>Equations</u>:
- 2x + 3y = 23.25
- 5x + 4y = 41.50
<u>Multiply the first equation by 5 and the second equation by 2 and subtract to eliminate x:</u>
- 5(2x + 3y) - 2(5x + 4y) = 5(23.25) - 2(41.50)
- 10x + 15y - 10x - 8y = 33.25
- 7y = 33.25
- y = 33.25/7
- y = 4.75
<u>Use the first equation to find x:</u>
- 2x + 3(4.75) = 23.25
- 2x = 23.25 - 14.25
- 2x = 9
- x = 9/2
- x = 4.50
Iced tea costs $4.50 per gallon
Lemonade costs $4.75 per gallon
Answer:
Combine the ones to make 8 ones
Step-by-step explanation:
It seems the most reasonable. (Also, all the other options are wrong-) I just don't see why it's making you go through this process when you can just add 12 + 6 in your head lol.
0.48 because 0.25*1.92=0.48
Answer:
x = 2.6
Step-by-step explanation:
Here we have that line l is the bisector of segment PQ.
According to the definition of bisector, this means that line l cuts the segment PQ into two parts of equal length.
This means that the length of PM must be equal to the length of MQ. So we can write:
Now we have to solve the equation to find x. First, we add +7 on both sides:
Now we add +2x on both sides:
And therefore,
