Answer:
28
Step-by-step explanation:
18+6+4=28
Answer:
a) it has one real solution
Answer:
The set of all points on a plane equidistant to a given point
Step-by-step explanation:
"following"?
Answer:
he have left 4.45 kg
Step-by-step explanation:
The computation of he have left is as follows:
= Total salt purchase - salt used on his sidewalk - sales used on the driveway

= 4.45 kg
Hence, he have left 4.45 kg