Answer:
d = 4
Step-by-step explanation:
41 = 12d - 7
48 = 12d
d = 4
Answer:
1/2( a-8)
Step-by-step explanation:
i got it right ;)
Answer:
16 cards in 1 hour
Step-by-step explanation:
8 cards, 1/2 hour
16 cards in 1 hour
Make a proportion.
8/30min= x/60min
Solve the proportion by cross- multiplying.
30x=480
3x=48
x=16
Answer:
A number sequence is a list of numbers that are linked by a rule. If you work out the rule, you can work out the next numbers in the sequence. In this example, the difference between each number is 6. So the rule for this sequence is to add 6 each time. So now you can work it out the next number. 27 + 6 = 33.
Answer:
8.5 bags are needed.
Step-by-step explanation:
Given : Number of bags needed 
To Find : how many bags he needs?
Solution :
Now we are given that Number of bags needed
Substitute the value of x
Hence 8.5 bags are needed.
