janellita1996 janellita1996

01-07-2016
Mathematics

contestada

Two numbers total 86 and have a difference of 12. Find the two numbers.

Respuesta :

olemakpadu olemakpadu

01-07-2016

let the two numbers be x and y.

x + y = 86
+
x - y = 12
_________
2x + 0 = 98
__________

2x = 98

x = 98/2

x = 49

From x + y = 86

49 + y = 86

y = 86 - 49

y = 37

The numbers are 49 and 37.

Answer Link

Otras preguntas

order from least to greatest 2.614; 2.146; 2.46; 2.164

divide 33photos into two gruops so the ratio is 4to 7

Sue needs 2 1/3 cups of flour for a batch of cookies. How many complete batches can she make with 10 cups of flour?

In the state of Georgia, a juvenile who is 13 years of age can be tried as an adult if he or she...

2x+5y=15 in slope intercept form

NED WEIGHS 1 1/2 TIMES AS MUCH AS JILL AND TOM WEIGHS 15 KILOGRAMS MORE THAN JILL IF THEIR COMBINED WEIGHT IS 190 KILOGRAMS HOW MUCH DOES EACH PERSON weigh?

Energy from hot magma is called ____.

Put these numbers to least to greatest negative 0.9, negative 0.09,negative 0.99!!(Thank you)!!

20 /8 in simplest form

What is the value the 0 in the number 601,099