The best form to use is standard form, which is, y=ax^2+bx=+c.
Answer:
80 to 10
Step-by-step explanation:
5353 minutes = 89.22 hours
Maybe the figures should be 53 and 20??
Let's let Billy = A
The formula to use for work problems is
Time = (A*B) / (A+B)
53 = ( (A +20)* A) / (A +20 + A) )
53 = ( A^2 + 20A ) / (2A + 20)
A^2 + 20A -106A -1060
A^2 -86A -1060
A = 96.935
Bobby Mows in 116.935 minutes
Ten times the sum of two and five tenths and thirteen and 5 tenths.
Answer:
−7
Step-by-step explanation:
