Answer: C. –3 is a valid solution because substituting it into the original equation gives a true statement.
Step-by-step explanation:
The answer would be a would just have to look up 32% as a decimal
Let the weights of the two candies be repres. by x and y.
Then x + y = 60, or x = 60 - y
($1.16 / lb) x + ($0.86 / lb) y = ($1.00 / lb) (60 lb) = $60
Then 1.16(60-y) + 0.86y = 60
69.6 - 1.16y + 0.86y = 60 9.6
9.6 = 0.3y Solving for y, y = ------- = 32 lb
0.3
Then x = (60-32) lb = 28 lb
Answer:
Step-by-step explanation:
The answer would be 176
Based off of the information you gave, the equation for this would be y=$25x+100 (x is the amount of weeks that she saves) if that was what you were asking for ...
