Answer: The length of EF=15 cm.
Step-by-step explanation:
Answer:
I believe its -68 but i could be wrong, because that's not a rational number, but it could also be -4080/60
Sorry im not 100% sure but i do think it is right.
Answer:
30.1%
Step-by-step explanation:
The increase in price (markup) is ($3.45 - $2.65) = $0.80.
The increase in price (as a decimal fraction) is 0.80/2.65, or 0.301; as a percentate, this is 30.1%