Answer:
Step-by-step explanation:
10-4(2x+7) mult 2x+7 by -4
10-8x-28
combine like terms
-18-8x
Answer:
No, It is not equal to a 60% discount.
Step-by-step explanation:
Think of this. I go into a store and everything is 50% off and I have a coupon myself that is a 50% off discount for a specific item. It may seem like the item is now free, but it isn't. Imagine the item was $1 before any discount. Then the store took 50% off of the $1, leaving it at $0.50. So now with my discount of 50% off the item I will be taking this 50% off of $0.50 = my final discounted cost of $0.25.
Hope I helped you understand :)
Answer:
Multipy radius by radius to get the diameter, add that to the circumference and height, but first multiply by pi to get the area around the cylinder.
Step-by-step explanation:
B. less: because he wants to make money, if he produces less wheat ha can supply more corn which costs more.
First, find the perimeter of the rug.
P=3.6 + 3.6 + 1.98 + 1.98 = 11.16 m
Second, find the perimeter of the table.
P=1.07 + 1.07 + 0.39 + 0.39 = 2.92 m
Third, subtract the are of the perimeter of the table from the perimeter of the rug.
11.16 m - 2.92 m = 8.24 m
So the answer is A. 8.24m