So if the regular price of an item is 25 and the store is marking it up by 40%, then we have to multiply 25 by .4 to find out what 40% of 25 dollars is. 40% of 25 is 10 dollars. So now you just do 25 + 10 and you get 35. Answer: $35
(Divide) 1,300÷15=86.6666666667
Answer:
13x^2 - 15x + 12
Step-by-step explanation:
Add like terms.
3x^2 + 10x^2 = 13x^2
-10x + -5x = -15x
4 + 8 = 12
Answer
B. a=1, b=-14, c=49
Answer:
1. Area of surface of the swimming pool is: 1000 * 100, or 100,000 square feet.
2. The swimming pool can hold 1,000,000 cubic feet of water.
3. Question 1 in powers of 10 is: 105, Question 2 in powers of 10 is: 106
Step-by-step explanation:
