Answer:
21$
Step-by-step explanation:
2 pizzas =18 plus 3 toppings which equals 21$
Answer:
5
Step-by-step explanation:
Plug 1 into the x.
So 2(1)+3
2+3
5 is your final answer.
Answer:
3
Step-by-step explanation:
(20a - 1) ÷ b
a = 2
b = 13
(20(2) - 1) ÷ 13
(40-1)÷13
39÷ 13
= 3
Answer: 200
Step-by-step explanation:
0.5 in : 10km =20 10in : ??
200/10 or 200 divided by 10 equals 20
200 is your answer
Answer:
- <u><em>Option A: 500 pages</em></u>
Explanation:
<u>1. Number of pages of the first 5 novels</u>
- Average = [Number of pages] / [number of novels]
- 450 pages / novel = Number of pages / 5 novels
- Number of pages = 5 novels × 450 pages / novel = 2,250 pages
<u>2. Average length of all 6 novels</u>
- Average = [Number of pages] / [number of novels]
- Number of pages of 6 novels = 2,250 pages + 750 pages = 3,000 pages
- Average = 3,000 pages / 6 novels = 500 pages / novel