hazzywazzy hazzywazzy

31-01-2017
Mathematics

contestada

expand:
5 ( n - 1)??
could you please show working out to.
Thanks

Respuesta :

niamhcaley niamhcaley

31-01-2017

You expand 5(n-1) by multiplying 5 by n which gives you 5n and then multiply 5 by -1 so that gives you -5 and therefore the answer is 5n-5

Answer Link

Otras preguntas

A matchbox is 5cm by 8cm by 2cm. A carton is 20 cm by 40 cm by 20 cm The carton is completely filled with matchboxes. Work out the number of matchboxes in the

what does the suffix - ist mean in the word optimist

Darrin put the numbers 7.25, 7.52, and 5.72 and 5.27 in order from greatest to least.Is his work correct?Explain

Which element is a liquid at STP? (1) argon (3) chlorine (2) bromine (4) sulfur

[1] Thomas Paine’s Common Sense was published in 1776. [2] The Revolutionary war began that same year.

A circle has a radius of 9 ft. What is the approximate area of the circle? Use 3.14 to approximate pi. Write the answer to the nearest hundredth.

What is my weighted grade please explain how it's done. Class work is 35% of grade I have a 94 Homework is5% of grade I have a 100 Test is 25% I have a 80 What

In an experiment, 2.54 grams of copper completely reacts with sulfur, producing 3.18 grams of copper(I) sulfide. Determine the total mass of sulfur consumed. W

Which revision best corrects the errors in the given sentence? Birds outside at the feeder such as cardinals, finches, and chickadees keep the cat entertained

Which atom in the ground state requires the least amount of energy to remove its valence electron?(1) lithium atom (2) potassium atom (3) rubidium atom (4) sodi

ACCESS MORE EDU ACCESS