Guys how to IIdentify a rational and not rational expressions and why?

Ron is five years older than twice his cousins Pat's age. The sum of their ages is less than 35. What is the minimum age Pat can be? A.) 7 B.) 8 C.) 9 D.) 10

Wright a variable expression for the word phrase " the quotient of eight and a number. " A: 8 - z B: 8z C: 8: z D:8 + z

In a scale drawing of a statue the scale is 1 in. = 1 foot. If the scale drawing is 9 in., how tall is the statue?

Solve for x (-3x+x) = kx+9

The range of y=1x-2+3 is y=0. true false

Frank purchased a boat for $7,525. he made a down payment of $475. he applied for a six year installment loan with an interest rate of 8.4% in the amount of $7,050. what is the total cost of the boat after six years?

Dustin has three lengths of rope: 3/4 yard long, 2/3 yard long, and 7/10 yard long. He needs at least 1 yard of rope. Which two pieces of rope together will be at least 1 yard in length and have the smallest amount left over?

Darcy likes to eat peanut butter and raisins on Apple slices.

What is the multiplicative inverse of - 3

Norma practices violin for 50 minutes every day how many minutes does norma practices violin in 7 days