Twice a number, increased by three, is between negative five and seven. Find all the numbers. Let x equal the unknown number. Choose the correct answer below.
a) - 4 b) -8 c) 5 d) -4

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