What was the mistake? *

бu - 4

бu - 7

-8u - 2

бu - 7

Step 1:

(6u - 4) - (-8u - 2)

бu - 7

Step 2:

бu - 8u - 4 - 2

бu - 7

Step 3:

-2u - 6

бu - 7

A party of 145people have tea at 22tables at some tables they are 7people and 6of the others how many tables are their 7people

What is the missing step in the given proof? A. < PQC and B. For parallel lines cut by a transversal, corresponding angles are congruent, so C. D. For parallel lines cut by a transversal, corresponding angles are congruent, so E.

A runner ran at a rate of 1.2 miles/hour and traveled 4.56 miles. How many hours did the runner run

What does 11/100 + 16/10 equal?

One number is one less than five times another. if their sum is decreased by three, the result is eight. find the numbers.

Which example correctly identifies a planet that is a gas giant and a planet that is terrestrial? A. Saturn is a gas giant; Neptune is terrestrial. B. Jupiter is a gas giant; Venus is terrestrial. C. Mars is a gas giant; Earth is terrestrial. D.

Bill arranges 50 small cubes in a 5 by 10 array along a bookshelf. He claims that the volume of books that the shelf can hold is equal to 50 cubic units. Is his claim correct?

Write 2.318 (18 repeating) as a mixed fraction

A park district has 25 elm trees and 20 oak trees to be planted. They are separating the trees for different areas. They want each area to have the same number of elm trees and the same number of oak trees.

A woman is 3 times as old as her daughter. After 9 years, the mother will be 2 times as old as the daughter. How old is a mother now?