What does 12 1/3 - 11 3/4

How to solve Y=-4/6y+1

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Two dogs are racing on a track that is 7 miles long. The dogs start running at the opening shot and both dogs run at a steady speed. One dog finishes in half the time that the other dog finishes. Where is the slower dog when the faster dog finishes?

Freddy is 4 years older than 8 times his grandson age the sum of their ages is greater than 67 What is the youngest age Freddy's grandson can be

A. find the probability that an observation is at least 1 standard deviation above the mean.

In a computer game, a bird flies at a height of 1,281 feet. At the same time, a fish swims 282 feet below sea level. What is the difference between the height of the bird and the depth of the fish?

3√464 Step 1: 3 (√400 + √64) Step 2: 3 (20 + 8) Step 3: 3 (28) Step 4: 84 One of the steps shown is incorrect. Rewrite the incorrect step so that it is correct and find the correct answer. Write the answer in radical form, no decimals.

Two sides of an obtuse triangle measure 12 inches and 14 inches. The longest side measures 14 inches. What is the greatest possible whole-number length of the unknown side?

4z to the second power = 144

Lyle has 7/10 as many stamps as jeremy. If Jeremy has 140 stamps. How many more stamps does he have than lyle?