2 answers:
Answer:
i think its b tell me if im wrong
Step-by-step explanation:
answer:
c. 2 1/6x + 2 1/6y
step-by-step explanation:
3x−1/2y+2 2/3y−5/6x
solve this to see what you get 3x−1/2y+2 2/3y−5/6x
combine like terms this will make it easier to solve (its a part of solving this) 3x−1/2y+2 2/3y−5/6x
lets look at the like terms here −1/2y and + 2 2/3y
3x and - 5/6x
−1/2y + 2 2/3y = 13/6y
3x - 5/6x = 13/6x
now look at the original equation and put them together = 13/6x + 13/6y
= 2 1/6x + 2 1/6y (simplified)
now that we have that simply look at the choices and see which one matches what we got
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The opposite of a number is its negated value. So, if you negate 0.2, you get -0.2 .
Answer:
a=3, c=-4, x=8
Step-by-step explanation:
5=4a-7
4a-7=5
4a=5+7
=12
a=12÷4
=3
3-8c=35
-8c=35-3
=32
c=-32÷8
=-4
-1/2x-7=-11
-1/2x=-11+7
=-4
x=4÷1/2
=4/1×2/1
=8
Answer:
He has 87 cards then he gets 9 more which is 96, he then gives 16 away which is 80, then he is given 3 which is 83 he sells all 83 cards to the collector & the collector gives him $124.50 each card is worth $1.50
The 5 negatives simplify to one negative giving
