Answer:
6S + 11C = $120
2S + 1 C = $24
So solve equation 2 for C
C = 24 - 2 S
Subsitute in to eq 1
6S + 11(24-2S) = 120
6S + 264 -22S = 120
264 -16S =120
264 -120 = 16S
S = (264-120)/16 = 144/16 = $9
c = 24 - 2S = 24 - 2x9 = 24-18 = $6
Senior Ticket is $9
Children Ticket is $6
Step-by-step explanation:
Answer:
-38.33333333333333333333333334
Answer:
Step-by-step explanation: Need to work out your scale factor which is 1.5.
8 * 1.5 = 12
CE = 12
12 * 9 = 108/2 = 59 that is the area of triangle ACE
8 * 6 = 48/2 = 24 that is the area of triangle BCD
ACE - BCD = ABDE
59 - 24 = 35cm^2
The answer is 4c-10
10 + 25 (35) is less than 40 - 10 (30)
For these you just plug in the value given for the variable (in this case, c) to each choice until you find the one is true