Ineed to have the answer to solve this

Anytime you see the little 2 outside of the parenthesis that means you have to write out the equation twice. Then you have to distribute. If you don't know how to distribute you just have to multiply the number outside of the parenthesis to the ones that are inside then if there are like terms you would have to combine them which means you will add up the numbers that are the same. 

52 or what they said ☝️

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