milagros314 milagros314

24-09-2019
Mathematics

contestada

the sum of two numbers is 84. The first is 9 more than 4 times the second. Find the numbers.

Respuesta :

vidalmari6p99qfk vidalmari6p99qfk

24-09-2019

Answer:

69 and 15

Step-by-step explanation:

Second number=x

First number 4x+9

4x+9 +x = 84

5x+9=84

5x=75

x=15

15*4=60

60+9=69

69+15=84

Answer Link

Otras preguntas

the monthly premium for kevin’s renters insurance is $15, and his deductible is $500. during the month of april, someone breaks into his apartment and steals or

Word Choice Quick Check What is it called when words have multiple meanings or shades of meaning? (1 Figurative ,Denotation, nuances, or Connotation

HELP Please, I really need help with this project.

Blank 1 is either supported or unsupported by the results of an investigation.

Algebra A line has a slope of 0 and passes through the point (13, 2). What is its equation in slope-intercept form?

Elise is sewing doll blankets to sell at a craft fair. She has 25 full spools of thread in her new sewing kit, and she needs 0.2 spools of thread for each doll

1. Що спільного між політикою Народного фронту у Франції і «новим курсом» Рузвельта у США? 2. Чому уряди Великої Британії, Франції, США спокійно сприйняли прихі

How did nations try to raise morale (happiness) among their soldiers near the Christmas holiday?

identify the pattern of changes in temperature and precipitation based on elevation.

at the broadest level, the financial system moves the economy’s scarce resources from