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Alborosie
2 years ago
8

Find the value of a.

Mathematics
1 answer:
Vlad1618 [11]2 years ago
5 0

Answer:

b and c

Step-by-step explanation:

plato

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Arkadaşlar soruyu bulabilirmisiniz 28=50-4n​
andrew11 [14]

Answer:

The answer is 8 because 28=50- 4n we have to group like terms so 28- 50= -4n therefore 28-50 will be -32 = -4n therefore we have to divide both side by the coefficient of n that is -4 and minus 4 goes to itself 1 and to - 32 8 because the minus sign will cancel the minus

3 0
3 years ago
What is the area of the parallelogram shown​
777dan777 [17]
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Explanation:

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4 0
3 years ago
96 is 10% of what number? Round to the nearest hundredth.
Anna35 [415]

Answer:

96 is 10% of 960.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I will give brainliest Please answer
faust18 [17]

Answer:

Step-by-step explanation:

1) 9 x 4 = 36

9 + 4 = 13

2) 9 x -4 = -36

9 + (-4) = 5

3) 4 x3 = 12

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4) -4 x 3 = -12

-4 + 3 = -1

8 0
2 years ago
Number 7 plz. Grade 7 Math. Pre algebra
Anna [14]
The price up to 20% was
120*40/100=48 $

The cost down by 20% is:
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38,40=40*x/100
x=38,4*100/40=3840/40=96 %



3 0
3 years ago
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