A rectangular room measures 3.8 meters in length and 4.9 meters in width. Jana multiples both numbers together. Which expression would be best for her to use to check the reasonableness of her decimal multiplication?

A) 3x4

B) 3x5

C) 4x4

D) 4x5

Rita needs to memorize words on a vocabulary list for Russian class. She has memorized 18 of the words, which is one-third of the list. How many words are on the list?

Your fuel expense for last year was $800.00. This year it was $960.00. What was your percent of increase? A. 20% B. 18% C. 15% D. 23%

Give the next number in this unusual sequence: 2,3,7,25,121,721,5041,40321.

What is the solution or solutions of 2^x=7

1. Convert 30 ft per s to mi per min. 5280 ft = 1 mi 2. A turtle swims at a speed of 12 mph. A boy swims at a speed of 4.4 ft per s. 3 ft = 1 yd 5280 ft = 1 mi How much faster does the turtle swim than the boy in yards per minute?

The county fair charges $1.25 per ticket for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75 at the fair. Jermain sepnt his money only on ride tickets and fair admission.

Write3/16 as a percent

Two dimensonal shapes

Carpet salespeople at Cover Up Carpets do not earn a base salary. Instead, they receive a commission of 7.5% on all of their sales. How many dollars worth of Carpets will Max have to sell if he wants to bring home $600 a week? A. $900 B. $1,200 C.

The product of 25 and an unknown number is subtracted from 36. The result is - 114. What is the value of the unknown number?