7(15) = 105
10% off means u r paying for 90%...
0.9(105) = 94.50 <=
Answer:

(0, 6)
(1,
)
(2, 7)
Step-by-step explanation:
Just implement x and solve for y.
Answer:
Step 2 has the error
1. The whole number (20) was left out
2. Adding different signs, we subtract and retain the sign from the larger number
Correction:
Step 2: 20 - 17x = 34x + 60
Step 3: -17x -34x = 60 - 20
Step 4: -51x = 40
Step 5: x = 40/-51
Number 1 is:
C and E
Number 2 is:
400
The answer is 1 that's what I got cus I actually mesured my paper and it is 11 inches so it's 1 plz gimme brainliest!!!!