Scedillo Scedillo

16-04-2021
Mathematics

contestada

The sum of two numbers is 66. The smaller number is 18 less than the larger number. What are the numbers?

Respuesta :

kica226 kica226

16-04-2021

x+y=66
x-18=y

x+x-18=66
2x=66+18
2x=84
x=84/2
x=42

y=x-18
y=42-18
y=24

Check:
42+24=66

42-18=24

Good luck.

Answer Link

Otras preguntas

Help someone I need help?

A 14-ounce box of cereal sells for $2.10. what is the unit rate.

To carry out their life processes, people need _____. A. low-fat diets B. energy C. fewer calories D. movement

A new movie premiered on Friday, September 2, and 1350 people attended. Attendance then decreased by 20 percent each day. Write an exponential decay function

Given a right circular cone, you put an upside-down cone inside it so that its vertex is at the center of the base of the larger cone, and its base is parallel

camerina started work at 9am and left at 230 pm how many hours of work should she record on her time card for the day

The small intestine couldn't work without the _____ because fats couldn't be broken down .

What is the first step to locating the incenter of a triangle?

A quiz consists of 6 multiple-choice questions. each question has 4 possible answers. a student is unprepared, and he has no choice but guessing answers complet

HELP PLEASE ASAP Which Picasso artwork has these characteristics? • Contrast in light and dark makes The figure look solid, like a classical sculpture. • The fi