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
CAN SOMEONE READ THIS AND LET ME Know if I’m explaining attack on Pearl Harbor effect on American society
5. Find the slope-intercept form of the line with slope m= 6 and which passes through the point (11, - 10).
Why might rural to urban migration be most intense in countries in stage 2 of the demographic transition?
the equation y=16x describes the amount of money Thomas earns where X is the number of hours he works and Y is the amount of money he earns table shows the amou
3 а. A = 6 cm Calculate the diameter of the circle.
The substance is in both the liquid and the solid phase in region .
In 2009, John bought a new boat for $26,500. The boat was worth $20,500 in the year 2012. if John knows that the value of the boat depreciated linearly, what wa
What is the movement from rural to urban areas called?
What type of repair mechanism is responsible for removing bases that were incorrectly inserted into DNA during replication
Order the following numbers from least to greatest. Put the least value on the left. -4.75, -5.2, -9/2
