Gabrielle is making a mixture of compost and soil to use for a special plant. he wants his final mix to be 2 parts compost to 10 parts potting soil. he wants to end up with 12 kg of mix. how many kilograms of compost should gabrielle use?

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

How to find the exponential function y=ca^x, with points (1,2) and (2,1)