Answer: this is rounded out, and an estimate but...
Step-by-step explanation:
It appears to be 14.03% I could be wrong, but this was calculated so maybe not.
Collect like terms.
8x - 2 + x = 14
9x - 2 = 14
9x = 16
Answer: One way to get 120 is 60x2
Step-by-step explanation:
60 x2= 120
The question lacks the total number of socks and belts altogether. Thsi value is necessary so that we can create another equation to solve the unknowns.
if assumed that a = b, the answer, a = b = 2.43 will not make sense since you cannot buy 43% of a pair of socks. Completely define the conditions so that the answer can be obtained.
by trial and error, 3 pair of socks and 2 belts would be a sensible answer
The student got 32 questions correct.
40 x 0.8 = 32
