20 !
the quadrilateral shown is a parallelogram. determine whether the parallelogram is a rhombus or not.
a the parallelogram is not a rhombus.
b the parallelogram is not necessarily a rhombus.
c the parallelogram is a rhombus.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

a) 7x=7

step-by-step explanation: