Antonio read the first 60 pages of his book in 40 min at this rate how long should it take him to read the rest of his 210 page book

100 minutes or 1 hr 40 minutes

Step-by-step explanation:

rate = 60 pages/40 min = 3/2 pages per minute

his book is 210 pages

he read 60 pages

210 -60 = 150 pages left to read

150 pages = 3/2 pages per minute * time

divide each side by 3/2

150 / (3/2) = time

150 * 2/3 = time

100 minutes

subtract 60 minutes  (60 minutes = 1 hr)

1 hr 40 minutes

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:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2