Answer:
216
Step-by-step explanation:
I'm sure there is a simpler way to do this but this is how I did it.
First divide 18 by 6 because it triples every 6 hours.
18/6=3
This means it will triple three times
Then triple the value three times
#1. 8x3=24
#2. 24x3=72
#3. 72x3=216
In 18 hours the virus will infect 216 people.
16 BECAUSE YOU ADD THE CUT UP APPLES AND MAKE IT A FRACTION
Answer:
Option B
Option C
Option D
All of these are correct
Step-by-step explanation:
Option B is correct because:
2x + 1 + 2x + 3 = 4x + 4
=> 4x + 4 = 4x + 4
Option C is correct because:
x + 3x + 4 = 4x + 4
=> 4x + 4 = 4x + 4
Option D is correct because:
2(2x + 2) = 4x + 4
=> 4x + 4 = 4x + 4
Option A is incorrect because:
4(x + 4) = 4x + 4
=> 4x + 16 ≠ 4x + 4
Answer:
Step-by-step explanation:
For this case we have the following data:
Available quantity: $ 24
Regular price: r
Sale price:
If we have that Roopesh can not pay more than $ 24, we can write the following inequality, taking into account that the item is sold in :
Clearing r:
Answer:
- Which expression can represent the sale price?
- Which comparison could be used?
The sale price decreases $ 5 and so the regular price is obtained.
- The inequality is:
