The sum of digits in a two-digit number is 7. If the digits switch place you get a number bigger by 27. What's that number?

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

Enter the missing numbers in the boxes to complete the table of equivalent ratios. time (min) distance (km)? 36 9? 1512 ?

Miranda is braiding her hair. then she will attach beads to the braid. she wants 1_3 of the beads to be red. if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?