I think it's 12x.
I'm not a 100% sure though, but I hope this helps. =^D
The answer is the third one.
The way I think through these problems is that where you multiply (-7x), you use addition, and where you use addition (-4), you multiply.
The answers added together will equal the second number, -7, and multiplied will give you the third, -4.
What you had chosen as the answer was close. But 7.53+-0.53 equals positive 7, not negative. However they do round to -4 when multiplied.
The correct answer, -7.53 and 0.53, do equal -7 when added together and equal -4 when multiplied.
Answer:
70/100
0.7
70%
Step-by-step explanation:
Answer:
(-1.5, 0) and (0, -6)
Step-by-step explanation:
