Vanessa is packing her bags for her vacation. She has 6 unique books, but only 3 fit in her bag. How many different groups of 3 books can she take?

the average child will wear down 739 crayons by his or her 10th birthday find the number of boxes of 64 crayons this is equivalent to round to the nearest tenth

Nick earned $185 at her summer job. She already had savings of $125.75. She buys a T-shirt for $23.50. How much does she have left?

What is the value of x in the equation 2x - 3 = 9 - 4x?

Sandy releases a javelin 1.6 m above the ground with an initial vertical velocity of 25 m/s. How long will it take the javelin to hit the ground?

Round 3.38461370132 to the nearest hundred-thousandth.

What is the value of the missing exponent? (-2x^3) ^?=-8x^9 I think it's just 9 ... but that seems too easy.

What are examples of 2 equivalent equations

Find the slope of the line that passes through (1, 11) and (10, 6).

If n represents a number, then write an expression for three times the difference of the number and six increased by four time the number.

The maximum depth dmax that a diver can snorkel is set by the density of the water and the fact that human lungs can function against a maximum pressure difference (between inside and outside the chest cavity) of 0.056 atm.