1 Triangle MON is similar to triangle RST. M
6 ft
N
R 1 AT
8 ft
10 ft
2Ft
S
Which proportion can be used to find the length of side RS in feet?
RS
ALE
8 1.5
1.5
6
B
8
RS
1.5
8
CE
RS
6
8
D
1.5
RS

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?