How can I prove that: abs (x+y) less than or equal to abs (x) + abs (y) ?

Joseph says that the product of a four digit number and a 1 digit number is always a four digit number does Joe didn't make sense

What are the steps you would take to divide two fractions?

Julie has 1.54 L of water in a large bottle for a science experiment. She pours the water into beakers. Each beaker holds 0.22 L. How many beakers does it take to hold the 1.54 L of water? Enter your answer in the box.

Vermont had 3 inches of snow on the ground before the sun melted 2 inches. The next storm tripled the amount on the ground. The sun then melted 1 1⁄2 inches. How many inches of snow are left on the ground?

If I start driving at 2:13 p. m. and it takes me four hours and 20 minutes to get to my destination what time is it now

Write a recursive formula and an explicit formula for the following arithmetic sequence. 61, 58, 55, 52, 49, ... a1= an=

Express 754,000,000 in scientific notation

Diego is buying envelopes sold in boxes of 100. He has 200 envelopes, but he needs a total of 500

Two cards are drawn from a deck of 52 determine whether the events are independent or dependent.

The expression 6 to the 3rd power times 4 to the 2nd power is equivalent to which of the following numerical expression