You want to buy a calculator that is at most 115 dollars. you have already saved 30 dollars and you make 7.50 dollars an hour. how many hours would you have to work to buy a calculator?

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Aline that intersects one of two parallel lines intersects the other also always sometimes never