What is the value of this expression when d=3
7d*(the star stands for 2 since i can't put it up in the top of 7) +10

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Name these type of angles shown check all that applies

Can someone me with this problem . show your work .