Answer:
m=-29/3 and n=65/3
Step-by-step explanation:
The given system has equations:
3m+3n=36
8m+5n=31
Multiply the top equation by 5 and bottom equation by 3 to get:
15m+15n=180
24m+15n=93
Subtract the top equation from the bottom equation to get:
9m=-87
Divide both sides by 9
We substitute this value into the first equation to get:
The answer is 170 minutes or 68/24 hours so, common denominator is 1/24 hours.
1) 1+3/4+2/3+1/4+1/6=(24+18+16+6+4)/24 so it is 68/24 and times 60 it will be 170.
Answer:
Graph the function. f(x) = 3/5x − 5 is the line
x = o : f(0) = 3/5(0) - 5 = - 5
f(x) = 0 : 3/5x - 5 =0
3/5x = 5
3x = 25
x = 25/3
you have two points A(0; -5) B( 25/3 ; 0) you can draw the graph
Answer:
y=2
Step-by-step explanation:
slope formula= rise/run so
2-2/-1-(-5)
0/4 so slope = 0
mx+b=y
y=0x +2
y=2