30(6)+25(4)+20(9)=460
$460 this week
59 of the post cards were from the United states. Just subtract 24 from 83
Answer:
y=5-5/4x
Step-by-step explanation:
slope-intercept form: y=mx+b (m= slope, b= y-intercept)
5x + 4y = 20
4y=20-5x
simplify
y=5-5/4x
Answer:
1/6a - 1/6
Step-by-step explanation:
Answer:
D) 120
Step-by-step explanation:
720- 135-115-110-140-100=120