Jim is given $10 every day. if he spends $7 every day and saves the rest, how much does he save in a week?

Amount saved every day

$ 10 - $7 = $3


Amount saved in a week

$3 x 7 = $21


$21

21 dollars
Because if he gains 10 dollars every day for a week multiply 10 by (for the days in a week) and you should get 70. Then because he uses 7 of those 10 dollars multiply 7 by 7 to get 49 and that is how much he used so then you need to take 70 and subtract 49 which should give you 21

You must find the surface of the block therefore 98187 dived by 5628 = 583m squared