2 answers:
Answer:
10a - 30b + 40
Step-by-step explanation:
Multiply each term inside the ( ) by the 5 outside the ( ).
5 x 2a = 10a
5 x -6b = -30b
5 x 8 = 40
Add the terms together (don't forget that it's <em>negative</em> 30b)
10a + -30b + 40 = 10a - 30b + 40
Answer:
10a - 30b + 40
Step-by-step explanation:
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Answer:
Kai is right.
Step-by-step explanation:
Absolute Value is always positive.
Yea the answer is Y=2x+ 5/2
Answer:
1.2 million
Hope it helps!
77(7) = 539, the total points of all her tests
539 - 18 + 81 = correct total points = 602
602/7 = 86 which is the new average
8*4
I hope that helps !
So, 4*4*4*4 = 16+16 which is 32
