davisjasmin
davisjasmin
03-05-2018
Mathematics
contestada
What is the value of x
Respuesta :
mkryukova19
mkryukova19
03-05-2018
Using property of proportions we can write 5(x+20) = 15x
5x+100 = 15x
100 =15x - 5x
100 = 10x
x= 10
Substitute x =10 into x/5
x/5=10/5=2
Answer C) 2
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
A woman age 76 years has informed the nurse that she has begun using over-the-counter laxatives because her friend told her it was imperative to have at least o
A 21 N block rests on a horizontal surface. The coefficients of static and kinetic friction between the surface and the block are μs = 0.80 and μk = 0.60. A hor
Mesha is comparing 1/3 and 3/5 using benchmarks 0 and 1. Which statements are correct? Check a that apply.A. 1/3 is closer to 0 than to 1B. 1/3 is closer to 1 t
Air at 30.0% relative humidity is cooled isobarically at 1 atm absolute from 75.0°C to 35.0°C. a. Estimate the dew point and the degrees of superheat of the air
Quiz: Human Impact on Ecosystems 8:Human Impact and Technology Introduced species often take over an ecosystem because they usually have more offspring have no
In another solar system is planet Driff, which has 5 times the mass of the earth and also 5 times the radius. How does the gravitational acceleration on the sur
A 13-year-old playing football in a Pop Warner recreation league received a severe head injury after being hit by an opponent. The helmet the injured player was
Seven sticks with lengths 2, 3, 5, 7, 11, 13 and 17 inches are placed in a box. Three of the sticks are randomly selected. What is the probability that a triang
Large manufacturing companies like General Mills and Coca-Cola used to be ______________________, that is, they were responsible for managing the distribution c
An organism grown in nutrient rich broth to high turbidity always produces a blue pigment. When a large inoculum is transferred to a nutrient rich agar plate, i
