Simplify by removing the parenthesis
-(+1)=

- 1

Step-by-step explanation:

Since there is a - 1 outside of parentheses, you're technically going to use the distributive property to get your answer.

Multiply everything inside the parentheses by - 1.

1 is the only thing inside so it becomes - 1 and the negative outside of the parentheses goes away, so you can remove the parentheses as there's nothing left to do.

If this question was   -(-1)    it would become + 1

i’ll just s take the points thxs

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.