Factorise a squared - b squared

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Which is greater 6 hundred thousands, 47 tens or 60 ten thousands, 4 hundreds

Which ordered pair is a solution of the equation y=x-3? (A). - 2,5 (B). - 5,2 (C). 2,5 (D). 5,2

Natalia owns a restaurant. Each customer customers chooses from the main dish (hamburger or hot dog), a side dish (french fries, apple slices or veggie sticks), and a drink (soda, tea or juice). How many diffrent meals are possible?

At noon each day Mark took temperature readings 13 15 25 17 19 20 and 33 degrees. Find the median of the temperatures if needed round your answer to the

Measure of two angles is 80 degrees and 55 degrees. Are these supplementary angles?

Does a rectangle and a parallelogram have four congruent sides

What is the answer to four with the power of two

A recreation center offers a membership for $75. Members may take classes for $10 each. Nonmembers pay $15 for these classes. how many classes could a nonmember take pay the same total amount as a member?

What is 2/7 equivalent to