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Galina-37 [17]
3 years ago
11

Only need 27 thxxxxxx plz answer

Mathematics
1 answer:
lina2011 [118]3 years ago
4 0
The answer is 280 square feet per hour
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Does it matter what order you add the numbers in a problem? explain how chips and numbers lines support your answer.
Mrac [35]

Answer: No, it does not matter.

Step-by-step explanation:

In addition the order does not matter, this is because of the commutative property of the addition, that says that: A + B = B + A

and the associative property, that says that:

A + (B + C) = (A + B) + C

for example, if you have 4 chips and your friend gives you her 5 chips, now you have a total of 4 + 5 =  9 chips.

The case is the same if you have 5 chips and your friend gives you 4 chips, now you have 5 + 4 = 9 chips.

Other example is that:

5 chips + ( 2chips + 1 chip) = 5 chips + 3 chips = 8 chips

(5 chips + 2 chips) + 1 chip = 7 chips + 1 chip = 8 chips

You can see that the order does not matter.

4 0
3 years ago
Help i would be very grateful
lana [24]

Answer:

4.8

Step-by-step explanation:

All you have to do is do 20% of 24.

8 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST! If a person walks 8 miles in 2 hours. How far will they walk in 8 hours?
german

Answer:

32 miles

Step-by-step explanation:

8/2=4 mph

4*8=32

4 0
3 years ago
What is the answer
dangina [55]

Answer:

b. light energy from the sun.

Step-by-step explanation:

3 0
3 years ago
Mark's father was putting in a new kitchen floor. The dimensions were 8 feet by 12 feet. If each tile was 1 square foot,
igomit [66]

Answer:

96

Step-by-step explanation:

Total area is 12*8=96 square feet

Each tile is 1 square foot

The required tiles are therefore 96/1=96

7 0
3 years ago
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