Find all values of k for which [1 k 2k] is in the span of

Sonia works at a bakery. The function

Solve this equation for x in terms of y and z: 6x+10y+8z=60. What is the value of x when y=2 and z=-3? Round your answer to the nearest hundredth.

How do you write 6.012 as a fraction?

What's 2001 divided by 83

The mass of a grain of dad is 10^-3 grams. about how many grams of sand are in a 10kg bag of sand.

An area of 4 square is equal to 36 square feet. 10 square yards is equal to how many square feet

Given f (x) = -8x+1 find f (5)

How do I make a girl happy, cause i feel like i have places where i can improve?

What is 10 squared by63

Two friends are making friendship bracelets each bracelet has five star beads and 3/5 of the Stars beads are glow-in-the-dark if the friends are making 10 friendship bracelets how many Star beads do they need how many stars will glow in the dark?