Mr. Burn's class is taking aa field trip to the planetatium. The trip will $27 for each student. There are 18 students in his class. Use compatible numbers to estimate the total cost of the field trip

How do you work out 3.6w=1.6w+24

1.6 solving for a variable 2x+3y=12 for x

What is the value number in the tenths place? 1.793

A noise level of a lawn tractor is approximately normallydistributed with a mean of 100 decibels and a standarddeviation of 3 decibels.

Using a scale, Jamal found the mass of a rock to be 3000 grams. Kemen used a different scale and recorded a different mass for the same rock. The percent error for Kemen's measurement was 5%.

Michael drove from Orlando to Jacksonville in 6 2/3 hours. The next day he drove from Jacksonville to Savannah in 3 3/5 hours. What was Michael's total driving time from Orlando to Savannah?

You have $3000 to use for training your employees each hour of training cost $40 per employee plus a one time $200 fee how many hours of training can you purchase and how many hours of training will each of your employees received

How do you divide big numbers? like for example, 2,673 : 486?

a student was 48 inches tall in 5th grade. now, the student measures 60 inches tall on 8th grade. what is the percent increase of the studet's height

Claire for to a show sale. Everything on the shelf is 35% off the marked price. She falls in love with a pair of red heels that are marked $64.99. if the sales tax is 7.5%, what will the total cost be.?