willguaman
willguaman
22-01-2017
Mathematics
contestada
5x-7y+2=0 y 15x-21y=7
Respuesta :
micaelae
micaelae
22-01-2017
the first expression comes down to be
y= 2/7 + 5/7x
the second expression comes down to be
y= 7/-21 + 15/-21x
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
Peter was always in good shape in high school, but since he started college, he’s had fewer opportunities to exercise and has made some poor food choices. Now h
Humans of earth! I REALLY DO NOT UNDERSTAND THIS QUESTION PLEASE HELP ASAP! I AM TRYING TO FIGURE THIS OUT BUT I DO NOT GET IT.... SORRY TO BOTHER YOU.....Expan
hello can you please help me posted picture of question
A regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during the rotation?
I need help with a geometry question
Which of the following can be used as a penalty in a civil case? a. Four years in prison b. The death penalty c. $40,000 fine d. One and a half years in prison
A spinner with six sections labeled A through F is spun The probablity of spinning a consonant (B, C, D, or F) is 3 What is the probability of not spinning a co
The sum of three different two-digit prime numbers is 79. the largest of the numbers is 43. the difference of the other two is 10. what is the product of the th
Please select the word from the list that best fits the definition can permanently damage skin
What resulted from the assassination of president john f. kennedy? answers?
