keeellenkav keeellenkav

09-07-2020
Mathematics

contestada

5 of 5
7 pens and 2 pencils costs £22.
pens and 4 pencils costs £11.
Find the cost of a pen.
Find the cost of a pencil.
pen: £
pencil: £

Respuesta :

nmasa41 nmasa41

09-07-2020

Answer:

Answer

Step-by-step explanation:

Answer Link

Otras preguntas

A man travels for 6 hours at a rate of 50 miles per hour. His return trip takes him 7 1/2 hours. What is his average speed for the whole trip?

How do you factor 3x^2+7x-6=0 and solve?

How do you factor 3x^2+7x-6=0 and solve?

Write an algebraic expression for the product of 33 and j

Which of the following types of algae would be predominantly green in color? a. chlorophyta b. chrysophyta c. phaeophtya d. rhodophyta

A square kitchen has an area of 100 square feet. What is the kitchen's perimeter? a. 50 feet b. 80 feet c. 40 feet d. 4 yards

Which of the following best describes the 1920s? (A) Period of surface prosperity with underlying economic problems (B) Period of international and national pro

What area did Jacques Cartier explore?

Describe three main features inside a prokaryotic cell.

The principle of separate but equal was established by (A) Brown v. Board of Education (B) Wesbery v. Sanders (C) Plessy v. Ferguson (D) Regents of University o