One vegetable warehouse had 210 tons of potatoes, another one had 180 tons. 90 tons of potatoes were delivered to the first and 120 tons to the second warehouse every day. in how many days will the first warehouse have 1.2 times less potatoes than the second warehouse?

6 days

Step-by-step explanation:

The equation for first warehouse would be:

210 + 90x

The equation for 2nd warehouse would be:

180 + 120x

Where x is he number of days.

In how many days will the first warehouse have 1.2 times less potatoes than the second warehouse?

This means the first warehouse expression TIMES 1.2 would give us 2nd warehouse expression. Equating and solve:

So it would require 6 days

its d. the first coordintaes are 10,32

step-by-step explanation:

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option