Use the expression below. 5a - 2b - 3 + 2b - 6a
Part A
Simplify the expression.
Part B
Write an equivalent expression.

Uneed to add them up 27+18+23=68

Theirhgghh

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to

C+19÷-17=17c+(-1.11764706)=17c=.11764706)c=18.1176471