Answer:
Step-by-step explanation:
step by step butt
-7 degrees fahrenheit is warmer
Answer:
6 adults
Step-by-step explanation:
Let
x -----> the number of children
y ----> the number of adults
we know that
The ratio

so
using proportion
Find the value of y for x=(20-12)=8

therefore
6 adults
5 used phones and one new phone 75 x 5 + 250 = 625