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

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3