Out Serena spends $7 68 per week on lunches Which is closest to the amount
Serena spends on lunches in 52 weeks?

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2