Mr. Taylor had 39 markers and bought 2 more markers per week for x weeks. Mrs Bailey had 3 markers and bought 4 times as many markers per week as Mr. Taylor How many weeks will it take for Mr. Taylor and Mrs. Bailey to have an equal number of markers?
A)4 weeks B)6 weeks C) 8 weeks D)12 weeks

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10