John wants to save $145 to buy a skateboard. if he gets $8 allowance per week, how many weeks will it take him to save the money? round to the nearest whole week.

145/8 is 18.125 so round that up cause it will take more than 18 so the 19th week he will get enough to buy the skateboard.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

$35.59 in pounds

step-by-step explanation: