I need help. No links.

1- s×20=m (s represents the amount of students and m represents the total money collected on the trip)

2-

c=2n

12=2×6

12=12

Story: Bethany had 12 dogs to walk over the course of 2 days. So, she would have to walk 6 dogs per day to reach her goal.

here u go:

Step-by-step explanation:many situations:

1.Ann has 20$ . She bought 2 notebooks. How much does they costed ?  

2x=20

x= 20/2

x=10

2.there were 2 times as many caps as nails

make an equation

3.there were c popsicles each child got 2 popsicles, make an equation for how many popsicles to order if there were n children

4.bob has c shirts

this is 2 times as many children he has. make an equation for how many shirts he has if he has n children

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.