finleyhalloran1296 finleyhalloran1296

09-04-2019
Mathematics

contestada

Find two numbers if their sum is six and their difference is 36

Respuesta :

jcherry99 jcherry99

09-04-2019

Answer:

Step-by-step explanation:

Let the two numbers be x and y

x + y = 6

x - y = 36 Add the two equations.

2x = 42 Divide by 2

2x/2 = 42/2

x = 21

x + y = 6 Substitute for x

21 + y = 6 Subtract 21

21-21 + y = 6-21

y = - 15

Answer Link

Otras preguntas

An igneous rock has large red, black, and green crystals. How else can this rock be accurately described? Fine texture cooled quickly intrusive origin created b

increasing the ISO setting on the camera can increase _ in your image?

peaches are 1.79 a pound at the grocery store.if kim bought 3.5 pounds of peaches how much did she spend?

[tex]h(x) = x -1 + \frac{1+ ln {}^{2} (x) }{x}[/tex][tex]\displaystyle \lim_{x\to0} h(x)= \: ? \\ \displaystyle \lim_{x\to \infty } h(x)= \: ?[/tex]Apply L'Hôpi

please answer the question so i can make sure I got them right! thank you :)

What is Topic Development on the SHSAT?

In the diagram below, if < ACD = 48 °, find the measure of < ABD.

In the diagram below, if arc AB measures 62 ° and arc DC measures 102 °, find the measure of < APD.

A town has a population of 1.23 x 10 and grows at a rate of 6.7% every year. Which equation represents the town's population after 4 years?

A school club has 5 members. From these 5 members, a 2-person team must be chosen to represent the club at a school carnival. How many different 2-person teams