If someone is 12 and they are twice as old as their sister, how old is the sister

A vitamin table contains 120 milligrams of Vitamin C how many grams of vitamin C is this

What is pi to the 84,597 power divided by 46

What is f (x) * k (x) ? If f (x) = 2x+7 k (x) = x-3

Kennedy saves 5.50 for each hour she works. She needs to save and hurricaneadditional $44 to buy an E-reader. How many more hours does Kennedy need to work for an E-reader

Which shows a perfect square trinomial? 50y2 - 4x2 100 - 36x2y2 16x2 + 24xy + 9y2 49x2 - 70

What is three billion four hundred million in standard form and expanded form

Which product is negative? - 2⋅ (-4) ⋅8⋅ (-1) 6⋅ (-2) ⋅ (-3) ⋅1 -3⋅ (-4) ⋅ (-9) ⋅0 -7⋅ (-3) ⋅ (-5) ⋅ (-8)

What is 43/8 as a decimal

During the month of January, Mr. Suliz invested $4,000 in a business. He purchased a laptop for $1,000 with cash and purchased office equipment for $2,000 on credit.

Select the correct answer. Which object poses a fire hazard in an art studio? A. brushes B. easels desks OD. oily rags O E. palettes