PLEASE SHOW SOLVING STEPS Jhon's total marks in exam-1 is x. His total marks in exam-2 increased by 20%. . Jhon’s total marks is decreased by 20% in exam-3.

i) Write an algebraic expression for his total marks in exam -2

ii)Write an algebraic expression for his total marks in exam -3

iii)Write an algebraic expression for the difference of Jhon's total marks in Exam-2 and Exam-3

iv) If the actual difference of Jhon's total marks in exam-2 and 3 is 84., find the value of x( Rahim’s

total marks in Exam-1)

V) Is it correct to say that his total marks in exam-3 is x? Justify using value of x

loloo

step-by-step explanation:

lololool

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation:

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.