Evaluate 6b+a/2 -h where b= -6, a= 12 and h=-5

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Qrst is a parallelogram. determine the measure of ∠q pls

The taxi fare in gotham city is $2.40 for the first 1 2 12 mile and additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?