HELP ASAP There are 15 students in Dana’s math class (not including her). On a par-
ticular test, the teacher averages the percentages and finds that if Dana’s
score is included, the average score decreases by 2%. What is the highest
possible score Dana could have gotten?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?