Answer:
15 and 2
Step-by-step explanation:
15+2 is 17 and 15 multiplied by 2 is 30 and 2+1 is 3 and 3 x10 is 30. Ultimately, 30=30
Answer:
Matt is not correct
Step-by-step explanation:
The remainder from division by 9 will always be a number less than 9. The number 17 is not less than 9, so Matt made an error.
_____
Matt may have tried to find the remainder by adding the digits of the dividend:
2 + 9 + 6 + 0 = 17
Matt needs to continue this process until he gets a single digit:
1 + 7 = 8
8 is the remainder from the division.
Part A:
w = 6x
Part B:
You would multiplied 6 x 40 = 240. So, the equation for S is s = 240 + 9y
Part C:
Lastly you would substitute. Andrew earns 330. Now solve for Y.
300 = 240 + 9y
300 - 240 = 240 - 240 + 9y (Subtract 240 from each side.)
90 = 9y
Divide 9 from each side, and you'll get 10.
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: