Let b=the number of boxes, c=cost of the pens
The expression that represents the total cost of the pens if a box costs 4 dollars and then she gets a 1 dollar discount for every additional box is c(b)=3b+1. We got this from the original equation c(b)=4+(4-1)(b-1). Simplify this and you will get c(b)=3b+1.
The answer is four weeks. Do you want an explanation?
Answer:
240 cell phones
Step-by-step explanation:
=12×1500
=18000÷75
=240
Answer:
No, an Integer is a whole number. Meaning no fractions or decimals
Step-by-step explanation:
Yes.
the properties of an isosceles trapezoid are:
- the bases are parallel
- opposite sides are congruent
- the angles on either side of the bases are congruent
- the diagonals are congruent
