Oscar sells internet access subscriptions by telephone. he receives 12% of the first $1,000 and 15% on the balance over $1,000. last month he sold $7,500 worth of internet access subscriptions. what was his commission for last month?

What is the square root of 45? (step by step working plz)

Which statement about the graph of y = 8(0.25)^2

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