5 : 7
Marbles : Stones
35/5 = 7
So stones
= 7 * 7
49
=35 : 49
The ratio 9/15 and 6/15 form a proportion
A i think sorry if i’m wrong
Combine like terms. Remember that like terms are terms that are completely the same excluding the coefficient.
7x-8x=-1x
Final answer: -x+5