WILL GIVE THE BRAINLIEST PLS HURRY if 1/8 of the shaded part is striped, how much of the bar is striped?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Someone me! will award brainliest if u explain and answer!

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work