A glassworks that makes lead crystal vases has daily production costs
given by the function C(x) = 0.2x2 - 10x + 650,
where x is the number of vases made each day.
How many vases should be produced to
minimize the per-day costs? What will the costs
be?
1

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Which statements about these triangles is true

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)