Answer:
105 cc of 7% solution
245 cc of 17% solution
Step-by-step explanation:
If x = volume of 7% solution, and y = volume of 17% solution, then:
x + y = 350
0.07x + 0.17y = 0.14(350)
Solve with substitution:
0.07x + 0.17(350 − x) = 0.14(350)
0.07x + 59.5 − 0.17x = 49
10.5 = 0.10x
x = 105
y = 245
The exponent is the 3 over the x
Answer:
$2,820
Step-by-step explanation:
$14,100.00 / 5= $2,820
Answer:
B, C, D
Step-by-step explanation:
1, 2, 3 are all greater than 0
