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mart [117]
3 years ago
6

What property is used to find (9-7)(5)=2(n)

Mathematics
1 answer:
tatuchka [14]3 years ago
7 0

Answer:

Associative property

Step-by-step explanation:

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PLSSS HELP IMMA FAIL
Nutka1998 [239]

Answer:

x = 10

Step-by-step explanation:

X = 10 because if you look at the 28 and 14, 14 is half of 28 so the ratio is 1:2 which would also work for the 20 so the answer is 10

4 0
3 years ago
They told her they charge $45 to install the cable box and $60 each month for the service.
Nady [450]
The answer is 2,700
This is because




60
x45
------------
300
+2400
--------------


Or Use Partial Products

60. 0. 1.0x40
___________. 2.60x40
I2400 I. 30. I.
40I. I. I. 3.0x40
|---------I----------I. 4.0x5
5I. 0. I. 0. I
l____ I______I
I hope this helped because this was a lot and I mean a lot of work


3 0
3 years ago
Identify the percent, amount, and base in this problem:<br><br> What is 20% of 50?
Julli [10]

Convert the percentage into a decimal

50 * .20 = 10

50 - 10 = 40

20% of 50 is 40

6 0
3 years ago
Read 2 more answers
If we have 2 bags containing marbles. bag a has 7 green and 6 black marbles. bag b has 8 yellow and 4 red marbles. if we pick ra
Elena L [17]
A.  (7/13)·(1/3)=7/39.       P=7/39
B.  (6/13)·(2/3)=12/39.    P=12/39
C.  (7/13)·(2/3)=14/39.    P=14/39
D.  (6/13)·(1/3)=6/39.      P=6/39

All the numbers from Bag B were written as thirds cause their probabilities could be simplified to make multiplying easier
8 0
3 years ago
As a truck rounds a curve,a box in the bed of the truck slides to the side farthest from the center of the curve. This movement
Sophie [7]

Answer: inertia

Step-by-step explanation:

Inertia is the resistance posed by any physical object to any change which may occur to its velocity. This changes includes  the object's speed, direction of motion e.t.c. An important part of this property is the posibility of the objects to continue to move in a straight line at a constant speed, when no forces has acted upon them.

3 0
3 years ago
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