6x=7-4y does anybody know this

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?