Peter went to a department store and paid $59.59 per fire alarm for seven fire alarms and a flat rate fee for installation for a total of $452.98. Ashley went to another store and paid $58.29 per fire alarm for seven fire alarms plus a per fire alarm installation fee for a total of $453.39. What is the difference in the amounts they paid in installation charges? a.$10.51
b.$9.61
c.$10.61
d.$9.51

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

i recommend you do what your heart desires. if you're attracted to the same gender, then you're attracted to the same gender. you can't determine what your heart wants.

answer: 486in^2

step-by-step explanation: