First you know you'll divide by -2, so the sign will be flipped.
That eliminates the first and second options, then you'll just have to do math.
Answer:
x≥26667
Step-by-step explanation:
let x= her sales
so the money she gets from her sales is .03x
if we wants at least 2900 we can write
2100+.03x≥2900
Solve for x
.03x≥800
x≥26666.6667
round up (because you can make a fraction of a sale) to get
x≥26667
Answer:
Step-by-step explanation:
I would help but i havent even learned that yet. But i will ask my older sister
10 x=16
100 160
160+0.1(160)=176
25 x=44
100 176
0.25(176)=44/month
