Soybean meal is 14% protein; cornmeal is 7%protein. how many pounds of each should be mixed together in order to get 280-lb mixture that is 10% protein?

a. how many pounds of the soybean meal should be in the mixture?

b. how many pounds of the cornmeal should be in the mixture?

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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.

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9