another sequence is 19/480
Write and solve an equation of ratios:
12 x
----- = -----------
17 $289
Cross multiplying results in 17x = 3460, or x = $3460/17 = $204.
Jenny would make $204 for 12 hours of work.
Answer:
D.(3x+1)(3x-1)
Step-by-step explanation:
Do the FOIL method distribute the numbers