Answer: (x+4) (x+2)
Step-by-step explanation:
x^2 + 2x + 4x +8
How much for 1lb
2.99/14=0.213/1=$0.21
it is 21 cents per lb
You can do:
6x7000 then
6x300 then
6x80 then
6x1 then
you add all the product.
the answer 4,4286
Answer:
Answer ::+-6
Step-by-step explanation:
x:3=12:x
or, x/3 = 12/x
Doing cross multiplication,
x^2=36
Putting sqare root on both sides,
x= sqrt. 36
x= +- 6
Therefore x=+-6.
