PLEASE HELP ME WITH MY PRE ABGEBRA REALLY HARD!!!!!! IF U CAN FUGRUE THIS

Ashley

New member
OUT THAN UR REALLY SMART!!!!!!!!!!!!? HERES THE QUESTION! my teacher is relly really strict so please work it out and tell me how to do it too! thanks!
write the verbal sentence as an equation. then solve the equation.

a group of 4 friends are playing golf. the total cost of the round of golf is $108. each person in the group has the same coupen. the total cost of the round with the coupons is $76. how much is the coupon worth?

same directions

fifteen people volunteer for a park cleanup. the number of volunteers increases by 7 people each month for several months. after how many months will there be 50 volunteers?

also the same directions
you have a $100 gift card to spend at a store. you buy a portable compact dics player for $45. compact dices are on sale for $11 each. how many compact dices can you buy with the money remaining on the girt card?

u need to use a variable!!!!!!!!!
 
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