9g+2=20
solving two-step equations

g=2

if you break down the problem 20-2/9 it equals 2. so therefore g=2

Step-by-step explanation:

First I would subtract 2 on both sides. Then I would get 9g = 18. When you are here divide 9 on both sides to find the value of g. You would get g=2

Hope this helps!

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

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.