What is the solution of the system defined by y=-x+ 5 and 5x + 2y = 14?
o a '=(1)/(3)', 'y= (11)/(7)"
b. x= (4/(3)", "y=(11)/(3)
c x= (5/(11)', 'y=0
d. ^x= (4)/(3)', y= 1

x=4/3, y=11/3. (4/3, 11/3).

Step-by-step explanation:

y=-x+5

5x+2y=14

5x+2(-x+5)=14

5x-2x+10=14

3x=14-10

3x=4

x=4/3

y=-4/3+5=-4/3+15/3=11/3

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %