Simplify the expression:
-80 + -4u? + -10u? + -4u
Submit
please help!!

Step-by-step explanation:

Here you go mate

Step 1

-8u+-4u^2+-10u^2+-4u  Equation/Question

Step 2

-8u+-4u^2+-10u^2+-4u  Simplify

-8u+-4u^2+-10u^2+-4u

Step 3

-8u+-4u^2+-10u^2+-4u  Combine terms

(-4u^2+-10u^2)+(-8u+-4u)

Step 4

(-4u^2+-10u^2)+(-8u+-4u)  Add them

answer

-14u^2-12u

Hope this helps

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.