Express the following as a single discount rate.
1. 25% and 16%
2. 30%, 20%, and 5%
3. 60%, 10%, and 5%
4. 40%, 20%, 121⁄2%, and 4%
5. 25%, 20%, and 3%
6. 331⁄3%, 25%, and 5%

translate k to n and reflect across the line containing jk.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

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step-by-step explanation:

236 cm 16 time 12 = 192

6 times 7 = 42

192+42