Help me with this plz.12 points Ms. Hernandez burns 250 calories riding her bike each hour. She wants to burn more than 550 calories riding her bike at the same rate. Which inequality represents all possible values of t, the number of hours Ms. Hernandez must ride her bike to burn more than 550 calories? ​

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

attachment?

step-by-step explanation:

the answer is 489

step-by-step explanation: