sweetkiwi1010 sweetkiwi1010

05-01-2017
Mathematics

contestada

Part A: Solve −np − 70 < 40 for n.

Show your work.

Part B: Solve 4w − 7k = 28 for k.

Show your work.

Respuesta :

desirjeanpierre desirjeanpierre

05-01-2017

solve for n the first can be like:-NP<40+70. -NP<110 the second one can be like : 4w-7k =28. solve for k and then, -7k=28-4w divide both sides by -7 that equal to k =-4-4w

Answer Link

Otras preguntas

Which of the following expressions represents the value, in dollars, of a certain number of nickels, n, and dimes, d?

As a result of the twenty second

Kaveri has a total rs 590 as currency notes is the denominations ofrs50 , rs 20 , and rs 10 . the ratio of the number of rs 50 note and rs 2o is 3:5. if she has

Why is the opening of the alchemist important

What disease is transmitted from bats to humans and produces the signs/symptoms displayed by this patient?

Law of sines: Triangle ABC has measures a = 2, b = 2, and m∠A = 30°. What is the measure of angle B? 15° 30° 45° 60°

Delegates to the constitutional

A math teacher gave her class two tests. 76% of the class passed the first test. 58% of the class passed both tests. What is the approximate probability that a

an essential aspect of effective communication is

There are five different colored cards in a hat (red, blue, green, yellow, and black). A card is randomly drawn and not replaced. Then a second card is drawn. W