Answer:
The answer is 4
Step-by-step explanation:
Solve:
p = 1
q = 1
= (1+1)2 - (5-5)
= 2+2 -5 +5
= 4
Make sure to give me brainliest answer!
Answer:
Step-by-step explanation:
To SUBTRACT fractions with like or the same denominator, just subtract the numerators then copy the common denominator. Always reduce your final answer to its lowest term.
Answer:d
Step-by-step explanation:
Answer:
3 Liters of the 85% Solution
Step-by-step explanation:
You have to draw your buckets. I can't on computer so imagine the fraction bar is the bottom of the buckets.

Then we multiply the top of the buckets with the bottom:
85x+330=65x+390
Now we simplify and solve
20x=60
x=3
You need 3 liters of the 85% solution!