Answer:23 and one solutions.
Step-by-step explanation:
7(x+3)
= 7x+ 7*3 (distributive property)
= 7x+ 21.
The final answer is 7x+21~
p = 10 is the correct answer
Answer:
20 minutes
Step-by-step explanation:
Given
Required
Determine the time they both arrive together
To do this, we simply determine the common multiple of both numbers:
Start by listing the multiples of 4;
Next, list the multiples of 10
<em>Their common multiple is: 20</em>
<em>Hence, they'll both arrive at 20 minutes</em>