Answer:
third one
Step-by-step explanation:
cuz its a fraction, and fractions arent polynomials
Answer:
Step-by-step explanation:
It is given that,
We need to find the value of
As
Solving LHS
Now comparing the coefficients of
In LHS the coefficient of is 25
In RHS the coefficient of is
It implies that,
So, the value of is 25.
Answer:
14.9 min
Step-by-step explanation:
r=rate
r25=5*7
r25=35
r=35/25
r=1.4
substitution
r160=t*15
t=time
r=1.4
1.4*160=t*15
224=t*15/15
224/15=t
14.9 min
Distribute: 3x+6+4=5x+7
Simplify: 3x+10=5x+7
Subtract 3x from both sides: 10=2x + 7
Subtract 7 from both sides: 3=2x
Divide by 2: x=3/2
x=3/2
Answer:
Need points
Step-by-step explanation:
Need points