Answer:
x=8
Step-by-step explanation:
Move all terms that don't contain x to the right side and solve.
okay im not sure but maybe try to find a number that can be = to 18 and that might be y
Answer:
The are 5 marbles
Step-by-step explanation:
51/85 = 3/5 As a result, there are 51 red and 85 green marbles.
Answer: 14
Step-by-step explanation: 18 x 14 = 252
Answer: 32.5
Step-by-step explanation:
This is the answer on Khan Acadamy