Emilia bought 4 pairs of socks and 3 DVDs. The DVDs were originally priced at $15 but were marked down by $7, and each
pair of socks costs $2. Which expression shows the total amount Emilia will have to pay before tax?
4x 15 - 7+ 3 * 2
4* (15 - 7) + 3 x 2
3 x 15- 7+ 4 x 2
3(15 – 7) + 4 x 2
O
Mark this and return
Save and Exit
Next
Submit

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Two lines parallel to the same plane are parallel to eachother

Which table shows a proportional relationship between miles traveled and gas used?