lexistillhart lexistillhart

25-04-2021
Mathematics

contestada

Nora is three times the age of Cora. In 5 years time, the sum of their ages will be 38. How old are they?

Respuesta :

maheshsinghmeenu maheshsinghmeenu

25-04-2021

Step-by-step explanation:

x+5=3(x-3)

X+5= 3x-3

x-3x=-3-5

-2x=-8

X= -8/-2

X=4 Answer

Answer Link

Otras preguntas

As permafrost thaws, increased microbial activity in the soils results in the release of more carbon to the atmosphere. More carbon in the atmosphere accelerate

The volume of a sphere is increasing at a rate of 25\pi25π25, pi cubic meters per hour. At a certain instant, the volume is \dfrac{32\pi}{3} 3 32π start fract

hile exercising dave jogged 9 5/6 kilometers and walked 6 3/9 kilometers. What is the total distance he traveled? Answer as a mixed number.

Suppose 25.0 g of solid NaOH is added to 1.50 L of an aqueous solution that is already 2.40 M in NaOH. Then water is added until the nal volume is 4.00 L. Deter

The following is a list of figures for a given year for the country of Penbrokia in billions of dollars. Using this data, compute: (a) GDP; (b) NDP; (c) NI; (d

When given a drug that produced general arousal, research participants placed in a room with a happy confederate described their emotional state as happy, while

Carter Company reported the following financial numbers for one of its divisions for the year; average total assets of $4,280,000; sales of $4,705,000; cost of

a ultrasonic wave at 8x10^4 Hz is emitted into a vien where the speed of sound in blood is 1570 m/s. the wave reflects off the red blood cells moving towards th

What MIGHT be a solution to unequal development applied by ASEAN, according to Vision 2020? A) free trade B) democratic elections C) equal public education D

A sample of the amino acid tyrosine is barely soluble in water. Would a peptide containing only a string of Tyr residues be more or less soluble, assuming the t