gabby11653
gabby11653
02-02-2020
Mathematics
contestada
Please help me, I will award brainliest!!
Respuesta :
graylynrhee
graylynrhee
02-02-2020
let's say x = hours washing cars and 13-x = hours walking dogs.
so 10*(x) + 9*(13-x) = 122, which is 10x + 9(13-x) = 122. that would be your system.
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
On average, the number of electric guitars sold in Texas each year is 99,945, which is about 7 times the average number of guitars sold each year in Wyoming. Ho
Why has World War I been described as a "total war"?
could u pleas show the work
Two less than a number
Alice is enrolled in a MA-PD plan. She makes a permanent move across the country and wonders what her options are for continuing MA-PD coverage. What would you
1. Angelica wants to win the beauty contest because she wants the trophy and the recognition. She is ______________ motivated.
Read the scenario. A car moves 30 mi/h to the north. Every second, the velocity increases by 3 mi/h. Which option represents the acceleration as a vector quanti
Which of the following statements most accurately describes how water moves through Earth and its atmosphere? A. Liquid water enters the atmosphere from Earth's
PLEASE HELP ASAPPPPPPPPP!!
2x + 5 3x + 1 •————•————• A M B _ FIND THE LENGTH OF AM
