I need to hand this in by 10:15 help me please Zina scored an 80 on both an English test and a math test. The mean score in the English class was 70, with a standard deviation of 5. In
the math class, the mean score was 65, with a standard deviation of
10. For which test did Zina rank higher with respect to her class?

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

The square root of 9x plus 7 plus the square rot of 2x equall to 7