Ty claims the expressions x + x + 3 and 3x are equivalent. Substitute 1 for x in the expressions see if Ty is correct. X + x + 3 = 3x = Are the expressions equivalent, yes or no?

The Florida Everglades welcomes about two x ten to the third power, visitors per day. Based on this, about how many visitors come to the Everglades per week?

Manuel has a boat that can move at a speed of 15 km/h in still water. He rides 140 km downstream in a river in the same time it takes to ride 35km upstream. What is the speed of the river?

If you are increasing what is the percentage of $5 to $8

Terry ran around a circular track. if the radius of the track is 200 feet how far did tarry run

Terry wants to buy a skateboard which cost $80. the sales tax is 7%. What will be the cost of skateboard?

Is √17 rational irrational an integer a whole number or a natural number.

A fresh juice stand in Montreal sells a large glass of orange juice for 4.40 Canadian dollars. If you buy 5 glasses, how much have you spent in (U. S.) dollars?

Rashaads sister gives him 2 packs of baseball cards per month each pack has 11 cards. She gives him 3 extra packs for his birth day how many cards does rashaad get in a year.

A deli sells two types of sandwiches, tuna salad and BLT. The profit on the sandwiches is $1.50 for tuna and $2.50 for the BLT. The amount of bread available is enough for 30 sandwiches.

What is the answer to tjis equation 7x-4=20+3x