Please help , i just need an answer thats al

What statement is true? 2x^2-9x+2=-1

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

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate