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A number is the sum of 12.4 and 23.79, decreased by 5.27. What is the number?

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

What is the slope of the line shown below?

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)