Identify whether each expressions is equivalent or not equivalent to 5^49/5^-13. 1: 5^49 ×5^-13
2: 5^49×5^13
3: 5^49/5^13
4: 5^13/5^49
5: (5^7)^2/5^-13
6: 5^7×5^2/5^-13
7: 5^-62
8: 5^62

im here

step-by-step explanation:

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.

answer: 12   they all have at least 28 days

step-by-step explanation: haha