Solve the following word problems. Use the RDW process.
1. Vicki modeled the following problem with a tape diagram.
Eighty-two students are in the math club. 35 students are in the science club. How
many more students are in the math club than science club?
82
35
- 82
1

12

step-by-step explanation:

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.