PLEASE HELP on taco Tuesday mrs greenfield bought 30 tacos for $11 each and 2 drinks for $4 each Part A: write an expression for the total cost.

Part B: find the total cost
PLEASE HELP!!

Me with this one question, and i'll upvote the brainliest answer

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?