alleenap4school alleenap4school

10-04-2020
Mathematics

contestada

The sum of two numbers is 18. Twice the first number (x) minus the second number (y) is 6. Find the two numbers

Respuesta :

10-04-2020

Answer:

8 and 10

Step-by-step explanation:

Set the first number as x, the second as y

x+y=18

2x-y=6

This is an binary system of first order equations

3x=24

x=8

y=10

Answer Link

Otras preguntas

how do you factor: x^2-4x+2xy-8y?

Choose the sentence that contains a misplaced modifier. a) The Morenos felt the arena vibrate with loud shouts and screams. b) Soon, a loud buzzer sounded, an

Simplifying Rational Exponents & Radicals a) Rewrite the expression in radical form b) Simplify and evaluate the expression [tex] \frac{25 ^{1/2} }{27 ^{1/3

MATH PLEASE HELP MAD POINTS

Which of the following countries has a predominately Muslim culture but follows only secular law? A. Iran B. Saudi Arabia C. the United Arab Emirates D. Tur

Landon brought 3 dozen donuts for his office staff .the donuts were given to 8 people each person received the same number of donuts how many donuts were left o

If your speed triples, you need __________ times the distance to stop

Who developed the cognitive problem solving view of dream analysis?

When I go to the club _____ my friends are partying, I never know what to _____. 1. were / where 2. where / wear 3. were / we’re 4. we’re / wear

describe a situation in which a person voice would communicate emotion