Perseverance took off from Earth on July 30, 2020. It landed on Mars on February 18, 2021. How many days exactly did the rocket travel in space to get from here to there? im giving 13 points so pls answer the question its due in 30 mins

c.

step-by-step explanation:

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8