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 ( 96+ )
Otras preguntas
n/5=10. x/1=9 a/5=3 c/7=9 i need to know what the variables are
The most effective technique for including character, setting, and sound description in a short story is to _____. pour into one paragraph include at the beginn
aiden baked 8 dozen muffins. how many total muffins did he baked?
The King James Bible was written by A. King James. B. a large group of scholars. C. Pope John IV. D. the reformation council.
expand the following: 3/8 (16x- 24)
Which leader of the Scientific Revolution in England asserted that scientists should rely on what they can observe with their senses and emphasized the need for
how do I draw a model that shows decimal 0.78
What was the name given to the lack of understanding and communication between older and younger Americans?
Which of the following conditions is unaffected by physical activity? a. type 2 diabetes b. hypertension c. skin cancer d. depression
Simplify (x^2 + 16)(x^2 – 16)= ? a. x^4 + 32 b. x^4 + 256 c. x^4 – 256 d. x^4 – 32
