Ana sells blueberry and marble frosted doughnuts. She sells the blueberry doughnuts for P2000 each and the marble frosted doughnut for 21.50 each on Monday. Ana sold 72 doughnuts and earned P1488.00. How many blueberry doughnuts and marble frested doughnuts did she sell
that day?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

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?

Combine like terms to make a simpler expression 3z+z