pattyy51 pattyy51

09-12-2020
Mathematics

contestada

A book and a pen cost $18. The book and 2pens cost $21. What is the cost of the book

Respuesta :

kanoelanikipi kanoelanikipi

09-12-2020

Answer:

15 dollars

Step-by-step explanation:

21 - 18 = 3

18 - 3 = 15

I hope this helps have a good day and stay safe!

Answer Link

Stell213 Stell213

09-12-2020

Answer:

15

Step-by-step explanation:

one pen is three dollars. that leaves 15 dollars left over.

If correct may l please have brainliest?

Answer Link

Otras preguntas

There are 16 girls and 20 boys in the school band what is the ratio in the simplest form of girls to boys ?

How many cups in 240 fl oz

A pool is being drained at a constant rate. The amount of water is a function of the number of minutes the pool has been draining, as shown in the table. Write

A salesperson set a goal to earn $3,000 in July. He receives a base salary of $1,200 per month as well as a 10% commission for all sales in that month. How many

what are fossil fuels? why should we use them wisely?

The tour boat at the Laguna can carry 8 passengers Jacob watched 6 boats float by three of the had 2 empty seats the others were full how many passengers were i

Find the roots of each polynomial equation X^3-2^2+5x-10=0.

What does U.S.S.R stand for

A central angle, thata, of a circle with radius 16 inches intercepts an arc of 19.36 inches. Find thata.

If a caterer charges a fixed cost for preparing a dinner plus an additional cost for each person served. You know that the cost for 100 students will be $750 an