Math practice 3
Will give thanks

the last one

Step-by-step explanation:

the line under the < shows that the circle is closed and the fact that the arrow is going left means on the line it goes left so its <● this one

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

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.