Answer:
yes
Step-by-step explanation:
5(3x+4)
5*3=15
5*4=20
15x+20
Answer:45 minutes
Step-by-step explanation:since you walk 4 miles an hour in half of one you walk 2
A=226.19 A=2πrh+2πr2=2·π·4·5+2·π·42≈226.19467
Answer:
Step-by-step explanation:
If you are trying to <u>solve the system of equations</u> then its
(x,y)=(-1,2)
If you are trying to <u>rewrite the system of equations</u> then its
x+6y=11
x-2y=-5
5x+40 factors to 5(x+8). Notice how distributing the 5 back through to each term in the parenthesis gives
5 times x = 5x
5 times 8 = 40
So 5*(x+8) = 5*x+5*8 = 5x+40
Therefore, the factors are 5 and (x+8).
The dimensions of the sandbox are 5 feet by (x+8) feet.
We don't know the numeric value of (x+8) since we don't know the value of x, so we leave it as is.
