12-11-2020
Mathematics

contestada

If the cost of a notebook is 2x-3 and the cost of a pen is x-4, what is the cost of 3 notebooks and 5 pens?

Respuesta :

Аноним Аноним

12-11-2020

Answer:

notebook=3 pen =1

Step-by-step explanation:

plug in the numbers in the equation. 2(3)-3 2*3=6 6-3=3

(5)-4=1

Answer Link

Otras preguntas

Burgoyne experiences a series of problems that doom his plan. List the problems in order and describe WHY each was a problem for him.

NEED HELP! The number of minutes it takes to shovel the sidewalk' varies directly to the length of sidewalk. If it takes 20 minutes to shovel a sidewalk that's

I need help on question 2!

are the ratios 2:3 and 12:28 equivalent

If WXY is equilateral and WZY is isosceles, find each missing measure.

Match each tile to the epic characteristic it contains......

Solve the system of equations by substitution. What is the solution for x? (1 point) 2x + y = 1 4x + 2y = −2

HELPPPP IM GIVING BRANLEISTTTT PLESE HURRY ITS DUE IN 20 minssss!!!!!!!!!!!!!!!!!!!!!!!!!!

Why does the Quran play a central role in the lives of Muslims?

A Boeing 747 travels 938 miles from Houston, Texas to Chicago, Illinois with the wind in two hours. The return trip, flying against the wind, takes three hours.