Answer:
1 hour and 15 minutes
Step-by-step explanation:
Answer:
<h3>a)a+c=150,10.25a+7.75c=1470</h3>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
- system of linear equation
<h3>let's solve:</h3>
according to the first condition
according to the second condition
Answer:
how big is the park? 20 feet??? 50???? 80???
Answer:
x=4
Step-by-step explanation:
3x = 12
divide by 3
x =12/3