Using the numbers 3, 7, 4, and 5, make the greatest 4-digit number and the least 4-digit number. use each digit once

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.