Answer:
1. B-the income in year five was twice the income in year 1
2.H-90 dollars
3.H- 7.5 hours
4.H-The number of premium memberships sold during week 3 was 2 times the number of premium memberships sold during week 2
5.F-56
Step-by-step explanation:
1/5+w=7 1/3 7 1/3-1/5
-1/5 -1/5 7 5/15-3/15= 7 2/15
w= 7 2/15
Answer:
u=-2
Step-by-step explanation:
20 = 2u +6 (u+6)
20 = 2u +6u + 36
20 = 8u + 36
-16 = 8u
u=-2
Answer:
100
Step-by-step explanation:
100 pennies are in a dollar
Answer:
Briana has a 50% chance of selecting a white or a black marble
It is certain that Brianna will draw either a red, white, black, or green marblet It is unlikely that Brianna will draw a black marble