70° xo
Determine the value of x in the figure.
OA) X= 70
B) x = 35
OC) x = 140
OD) x = 40

Horace's speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in horaces speedometer?

Write the factored form of this trinomial 9x^2+18x-7

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.