Carlos's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Carlos $4.05 per pound, and type B coffee costs $5.40 per pound. This month's blend used four times as many pounds of type B coffee as type A, for a total cost of $923.40. How many pounds of type A coffee were used?

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

the answer is  

a.

28 ft2

step-by-step explanation:

set the two equations for y equal to each other. solve for x. this will be the x-coordinate for the point of intersection. use this x-coordinate and plug it into either of the original equations for the lines and solve for y.