Given: if a parallelogram has 4 congruent sides, then it is a rhombus.

in parallelogram abcd, ab = bc = cd = da

what can you conclude?
a) abcd is a square
b) abcd is a rhombus
c) abcd is a trapezoid
d) abcd is a rectangle

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

On a piece of paper graph f(x)=5•(0.4)^x

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.