9 is c-point L
10 is a- $10,000
-2=-2y-18
2y=-18+2
2y=-16
Y=-8
(16)/(2)*4-(10)/(5)+6= 36
Answer:
b) 1.383
d) 2733
f) 41.429
h) 6317
j) 87.889
Step-by-step explanation:
Answer:
22.5 yards
Step-by-step explanation:
10 costumes at 2.25 yards each is ...
10 · 2.25 = 22.5 . . . . yards of material
