Answer:
4.80
Step-by-step explanation:
17+5.50h=11+6.75h
- subtract 11 from both sides
-subtract 5.50 from both sides
-divide to get h alone
Answer:
9/4 = 15/x
Multiply by x on both sides
9/4x = 15
Divide by 9/4
x = 60/9 or 6.6 repeated
Answer: 8
Step-by-step explanation: the given expression is 2n-3
so when n=1, we will get, 2(1)-3=2-3=-1
when n=2, we will get, 2(2)-3= 4-3=-1
when n=3, we will get 2(3)-3= 6-3=3
when n=4, we will get 2(4)-3 = 8-3=5
so the required result of expansion is -1+1+3+5=8
answer is 8.
hope that helped!
Answer:
5.89E+12
Step-by-step explanation:
1/4 years s the answer because if you divide a whole in four you get 1/4