nayeli751599 nayeli751599

17-12-2020
Mathematics

contestada

Julio says, "If you subtract 14 from my number and multiply the difference by - 4, the result is
- 28." What is Julio's number?
Julio's number is

Respuesta :

lola791 lola791

17-12-2020

Answer:

x = 21

Step-by-step explanation:

let the number be x

-4(x-14) = -28

-4x + 56 = -28

-4x = -28 - 56

-4x = -84

x = 84/4 = 21

Answer Link

Otras preguntas

An electric refrigerator rated 400 W operates 8 hours/day. What is the cost of the energy to operate it for 30 days at Rs. 3.00 per kWh? a) Rs. 288 b) Rs. 320 c

Efficiency progressives wanted the selection of the heads of city departments to be made a city manager orA. The mayorB. A board of commissioners>C. The city

Which SOQL keywords can be used to respect the object permissions of the running user for a query in Apex code? a) WITH SECURITY_ENFORCED b) IGNORE PERMISSIONS

Suppose that the British economy produces two goods: laptops and books. The quantity produced and the prices of these items for 2015 and 2016 are shown in the t

If the amount of radioactive phosphorus-32 decreases from 2.4 mg to 0.30 mg in 42.9 days, what is the half-life of phosphorus-32? Express your answer using thre

Linear equations in two variables use the_____(=)symbol.linear inequalities in two variables use _____ (>),____(<)(_>)or ____(<_).a linear_____has o

Over the last 8 years, Mr. Rodriguez has collected 4,376 baseball cards. If he collected the same number of cards each year, how many did he collect in 1 year?

Self-inductance ( L ) of a solenoid of length ( l ) and area of cross-section ( A ) with a fixed number of turns increases as: a) ( L ∝ l/A ) b) ( L ∝ N² ) c) (

A 2013 gallup poll indicated that about 80% of u.s. households had access to a high-speed internet connection. assume this rate has not changed.Suppose 100 hous

A worker gets paid $11.94 per hour. The worker works on average 37.7 hours per week for 48 weeks per year. How much does the worker make in 2.1 years?