You have a $20 phone card. calls made using the card cost $.03 per minute to destinations in the united states and $.06 per minute to destinations in brazil. write an inequality describing the numbers of minutes you can use for calls to the u. s. and brazil.

Find the surface area of the prism formed by the net

What is the standard form of -5x^2+2x^4-11+x^3+3x

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