If x varies jointly as y and z, and x = 8 when y = 4 and z=9, find z when x = 16 and y = 6

The distances in space are measured in light-years. The distance from Earth to a star is 5.9 * 10^13 kilometers. What is the distance, in light-years, from Earth to the star (1 light-year = 9.46 * 10^12 kilometers) ? a) 1.61 light-years b) 3.

The fraction below is a rate: 3ft/5ft true false

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Write the expression as a product: 64 - (b+1) ^2

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Divide 78 into 2 groups

Annette is taller than Heather but shorter than garo Tanya's height is between Garo and Annette's Karin would be shortest if it weren't for Alexa list the names in order from shortest to tallest

What is 0.26 written as a fraction in simplest form?

What is the perimeter of ΔYXZ? 3.5 in. 5.3 in. 6.4 in. 7.8 in.

How do you know if a number is smaller or bigger