Answer:
-13/30
Step-by-step explanation:
I used KCC. It is a method when you<u> keep you 1st # the same</u>, <u>change subtraction to addition</u> and then <u>change the last # to its opposite.</u> So after KCC, the equation would be -7/10 + 4/15
Answer:
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Copy this link and go to it! It leads to a you-tube video with all the answers about this topic!
Step-by-step explanation:
Link: https://youtu.be/dQw4w9WgXcQ
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Answer:
41
Step-by-step explanation:
3(4)²-2(4)+1
48-8+1
41
Answer:
Step-by-step explanation:
-12-(-8)+(-3)= -12+8-3
=-12+-3+8
= -15+8
= -7
D and E is correct, I hope you get a good grade!
