charlene earns $150 more than her room mate kristi, and $100 less than her other room mate sacha. together they earn $2050 per week. How much does each girl ear per week?

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

How many grams the dog will eat in 3 days?

Which equation represents h for right triangle abc