Iam a 6th grader my question is nadine makes 90$ a day. write an algebraic expression to represent the amount of money she will earn in d days.

a. d+90
b.90-d
c. 90 divided by d
d. d divided by 90
e.90d

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years