81000 to nearest 10,000

There are five houses on Philips Road that each use, on average, between 1.61 units and 1.74 units of electricity for 1 to 3 hours. John estimates the total usage for all five houses to be approximately 16 units. Is this a reasonable estimate? A.

Would y=5/2x+4 and y=2/5x-8/5 be parallel, perpendicular or neither to each other

a number is 25% less than another number. The difference between the numbers is 22. What are the two numbers?

Five times the smaller number is 23 more than the larger

Aunt Annie and her family traveled 253 miles on Tuesday and 157 miles on Wednesday. It is 473 miles from Annie's to Grandma's How many miles do they have left to travel on Thursday?

Solve the proportion: A printer can print 11 color pages in 2 minutes. How many color pages can the printer print in 7 minutes?

Four is three less than

What is equal to 8/20

George, a single taxpayer, earns $80,000 in taxable income and $6,000 in interest from an investment in city of Normal Bonds. Using the U. S. tax rate schedule for year 2019, what is his effective tax rate (round to two decimal places) ?

Write down, in words, the number 67 304