An item costs $36. the price is increased by $15, then reduced by $15. find the percent of increase and the percent of decrease.
a) the percent of increase is about 42%, whereas the percent of decrease is about 29%.
b) both the percent of increase and the percent of decrease is about 42%.
c) both the percent of increase and the percent of decrease is about 29%.
d) the percent of increase is about 42%, whereas the percent of decrease is about 79%.

4x and 6y

im not sure though

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

sorry i just need to anwers this to get points

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: