Answer:
2.25, or 2 1/4 or 9/4.
Step-by-step explanation:
3/4 times 3 = 9/4
Answer: Yes A is correct
Step-by-step explanation:
Multiply the first equation by 3...
2x+3y=k+1 needs to be subtracted by 3x+3y=3k
which equals -x=-2k-1
Then you can multiply the equation by -1 to make them all positive. Resulting in x=2k+1
1 allalalalslallalalalslslls
Answer:
12x+15,13x+1
Step-by-step explanation:
ABC=4x+8+4x+4x+7=12x+15
PQR=4x+5x+1+4x=13x+1
It would come out as a fraction :) Hope this helped
169
x = - -------
761