Answer: C=t+50
Step-by-step explanation: This equation means that Clare's score equals Tyler's score plus 50.
Only one choice is correct here.
Answer:
140 ounces of water and 105 ounces of 35% salt solution.
Explanation:
Let
be the ounces of water that need to be added and
be the ounces of 35% solution that need to to be added.
We know that the total of ounces of water and of 35% solution must be 245 ounces:

35% of
is the salt, and since no salt is added with addition of
liters of water, this must be equal to the amount of salt in the final 15% solution:

we solve for
and get:

We put this value into
and solve for
to get:

Thus we have 140 ounces of water and 105 ounces of 35% solution.
It is x^2-2x-9 since u just subtract both equations
13) 1/6
The truck question) A truck that is green and a truck that is purple
The final question) 1/3