2 Question 6 Frankie solved the equation below. What mistake did Frankie make? - 2.3x – 3.9 + 1.2x – 4.6 = 2 3.5x – 8.5 = 2 3.5x = 10.5 - x = 7 A Frankie did not combine 3.9 and 4.6 correctly. B Frankie subtracted 3.5 from both sides instead of dividing both sides by 3.5. C Frankie did not combine 2.3x and 1.2x correctly 1 Frankie did not make an error in his work.

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

The answer is 90 % because since 20 multiplied by 5 is 100 you would have to do each question multiplied by 5 so 18 times 5 equals ninety percent.