The answer is (1,-9) hope this helps
You can convert them to decimals and multiply. Remember when using decimals, it is over 10 or 100 <span />
Answer:
x = (180-147)/3
x = 11
Step-by-step explanation:
1: 14 ft
2: 18
3: 11; 28
4: 8; 96
5: a = 5x3
6: a = 8x8
7: 1x42, 2x21, 3x14, and 6x7. 6x7 probably makes the most sense.