The equation would be .15x + .30(5-x) = .2(5)
Solving I got 3 1/3 gal 15% gloss, 1 2/3 gal 20% gloss
You multiply and add like terms, depending on the equation that you have
Answer:
(10,0)(-1,0)
Step-by-step explanation:
x^2 - 9x - 10 = 0
(x - 10)(x + 1) = 0
The two solutions are
x - 10 = 0
x = 10
or
x+1 = 0
x = - 1
Answer: Option b 121km
50% means half, so the half of 242km is 121km, so <em><u>option B 121 is correct.</u></em>
Step-by-step explanation:
242/2=121
Have a nice day!
and can I maybe have brainliest? Thanks!
Oh dear umm pemdas see if dat help