What is the answer to:
1/7 x 5/2 = ?

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.