You are printing posters for a concert and need them to be 35° tall. The small copy you have is 8" wide by 10" inches tall.

Part A: What scale factor should you use when enlarging the image to make sure proper proportions are maintained?

Part B: How wide will the enlarged poster be?

Part C: How do the areas of the posters relate to one another? What are two ways you can justify your answer?

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu

there are a some missing symbols and signs and it makes it difficult to comprehend the answer

step-by-step explanation: