The sum of the measures of angle Mand angle Ris 90°. The measure of angle Mis (5 x + 10).
The measure of angle R is 55°.
What is the value of x?

Which expression is rational? 6. , square root two, square root 14, square root 49

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Multiplying fractions by whole number 5 x 1/3=?