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

The cow had 2 grass and the dog ate 3 times as much as the cow. how much did the cow eat

Round each number to the nearest tenth. What is the best estimate for the answer to 471.41 - 397.46? A. 70 B. 73.9 C. 74 D. 74.9

A basketball player made 63 out of 100 attempted free throws. What percent of free throws did the players make

What is the greatest whole # that rounds to 67400?

1. 2300 hrs = pm 2. What is the third angle of a triangle if the other angles are 48° and 29°? 3. What is the value of 9 in 28.194? 4. Round 158 960 to the nearest hundred. 5. Estimate 298 * 21 6. How much is 5.3 m at $7 per metre? 7.

A sample of 2,845 auto workers was selected to learn if they would go on strike. Over 50% of those in the sample declared they would strike.

If p=-2 and q=-5, is the value of p/q equivalent to 2/5

There are 190 students taking band, chorus, or both. If there are 180 students taking band and 60 students in both band and chorus, how many students are only in chorus?

Danny's jump rope is 6 meters long. How many millimeters is his jump rope?

there are 96 roses in a bed in the park. 25% of them are yellow, 1/6 are red, 1/8 are pink and the rest are white. find the number of roses that are red, yellow, pink and white