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 ( 86+ )
Otras preguntas
Using clear, precise language and offering clarification when necessary are examples of which area of individual competence? A.critical thinking B.effective lis
will upvote Which of the following people is an example of a citizen? A. A resident of a city who regularly votes B. A nomad who has no contact with othe
Multiply the following decimals 6.08×3.24
sides and angles of this triangle?
I need help please enyone
Why are gametes made through meiosis, rather than mitosis? 1. Meiosis conserves energy by producing smaller cells than mitosis 2. Meiosis is a faster process
What are the correct diagnosis and procedure codes for a posterior arthrodesis for postural kyphosis of the thoracic region without casting for seven vertebral
Select the " Big Four" allied powers in World War II China Finland Germany Great Britain Hungary Italy Russia United States
Which of the following stage directions from part one of Trifles is designed to express emotion? MRS. PETERS (after taking a step forward). SHERIFF (looking abo
Which of the following is a solution? A. Dirt B. An alloy C. Wood D. Plastic
