Amy was asked to multiply and number by 8 and then add 5. instead, she added 8 to the number and then multiplied the result by 5. this gave her 2015. what would the answer have been if amy had followed the instructions correctly?

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

Which of the following is another way to express the difference between -5 and 8?

45(x-7)=90 what would the value of c on this equation be?