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garik1379 [7]
3 years ago
11

HELP P L E A S E ! !

Mathematics
1 answer:
alex41 [277]3 years ago
3 0

Answer:

A is true but I dont know the rest I am very sorry   .-.

Step-by-step explanation:

I Just added 18 + 12 = 30 + 10 = 40 and that is why A is true

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332,519,000 in scientific notation
alina1380 [7]

Answer:

332519000 in scientific notation is 3.32519 x 10^8

Step-by-step explanation:

Hope that helped

3 0
2 years ago
Read 2 more answers
N + 7 &lt; -3<br><br> solve and show work please
Hitman42 [59]

Answer:

n < -10

Step-by-step explanation:

In order to get the variable n by itself subtract 7 from both sides across the inequality

n + 7 < -3

  -7     -7

n   <  -10

4 0
3 years ago
Marking brainliest for a simple math problem​
nalin [4]

Answer:

B. 88

Step-by-step explanation:

the total data = 1+2+4+5 = 12

the median is (a6+a7) /2

a6 = 87, a7 = 89

so, the median = (87+89)/2 = 88

7 0
3 years ago
WILL SOMEONE PLEASE HELP ME FOR ONCE!?!?!?!?!?!?
USPshnik [31]

Answer: x is less than or equal to -4.25


Step-by-step explanation:

Since the dot on the number line is filled in it is either a less than or equal to or a greater than or equal to. Because the line is going more into negative or descending, it is less than or equal to.

5 0
3 years ago
Read 2 more answers
2(x-5)+8=4<br><br>what does x equal?​
Ostrovityanka [42]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(x−5)+8=4

(2)(x)+(2)(−5)+8=4(Distribute)

2x+−10+8=4

(2x)+(−10+8)=4(Combine Like Terms)

2x+−2=4

2x−2=4

Step 2: Add 2 to both sides.

2x−2+2=4+2

2x=6

Step 3: Divide both sides by 2.

2x/2 = 6/2

x=3

7 0
3 years ago
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