Jacob bought some tickets to see his favorite singer. he bought some adult tickets and some children's tickets. for a total of 9 tickets. The adult's tickets cost 10$ per ticket and the children's tickets cost 8$ per ticket. if he spent a total of $76, then how many adults and children tickets did he buy a + c =9
10a + 8c = 76

children tickets:7       adult ticktes:2

Step-by-step explanation:

76 -56=20

i got the 56 from adding eigith seven times

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

by good luck mark me as brainliest

have a nice day

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x