The table shows the total amount of money Carl has saved for 5 consecutive weeks. Write an equation that can be used to determine his savings after any number of weeks. Week 1: $50
Week 2: $80
Week 3: $110
Week 4: $140
Week 5: $170

The trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? a) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2