3 of 5 The ratio of boys to girls in a class is 4:3. There are 35
students in the class. How many more boys than girls are
there?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

Ill mark the brainliest if you me with the these three questions 7,8,9

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?