Answer:
it is 20.5
Step-by-step explanation:
you need to add all of the numbers together
15 times x plus 7
I hope i helped!
Answer:
Step-by-step explanation:
d=days not used
50-2d = 40-1.5d
subract 40 each side
10-2d =1.5d
10= 0.5d
20=d
After 20 days the value of the gift cards will be equal.
20*2=40 50-40=10 ($10)
20*1.5=30 40-30=10 ($10)
each card will have a value of $10 after 20 days,when both cards have equal value
Convert 40 feet to inches. 40 x 12 = 480 inches. So 500 inches is greater than 40 feet.
Answer:
8 × 10^4
Step-by-step explanation:
Count the number of zeros after 8.
