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3 years ago

Which of the following statements uses the commutative property of addition

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

5 0

Answer:

the first one

Step-by-step explanation:

The second equation doesn't make sense because that's not a true statement. The third equation uses the associative property so the answer must be the first one.

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Which table shows ordered pairs that satisfy the function y=x^2+1

ohaa [14]

Where is the table? You could potentiallysolve this by deconstructing the function.

3 0

2 years ago

There are nine water bottles in a fridge. Three full boxes are added. Two more boxes are added, both of which have one fewer bot

Degger [83]

The number of bottles in a full box is 12.

Explanation

Suppose, the number of bottles in a full box is $x$

So, the number of bottles in three full boxes $=3x$

Now, two more boxes are added, both of which have one fewer bottle than the other three. So, the number of bottles in these two boxes $= 2(x-1)$

As there were 9 bottles initially and now there are 67 bottles in the fridge, so the equation will be....

$9+3x+2(x-1)=67\\ \\ 9+3x+2x-2=67\\ \\ 5x+7=67\\ \\ 5x=67-7\\ \\ 5x=60\\ \\ x=\frac{60}{5}=12$

Thus, the number of bottles in a full box is 12.

7 0

3 years ago

At the market you purchase some apples and oranges. There were 12 items purchased. You buy twice as many apples as oranges. (10

musickatia [10]

8 apples were purchased.

4 oranges were purchased.

8 + 4 = 12

5 0

3 years ago

10. You currently have $40 dollars. You make $7.50 per hour at your part-

Viktor [21]

Answer:

(B) $152.50

Step-by-step explanation:

Friday: 5 hours x $7.50 per hour = $37.50

Saturday: 6 hours x $7.50 per hour = $45

Sunday: 4 hours x $7.50 per hour = $30

$40 + $37.50 + $45 + $30 = $152.50

I would have (B) $152.50 in total.

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

3 0

3 years ago

16 / 4 * (3 - 1) a) 2 b) 4 c) 8

Luda [366]

Hello,

if :

$\frac{16}{4(3 - 1)} = \frac{16}{4 \times 2} = \frac{16}{8} = 2$

if :

$\frac{16}{4} \times (3 - 1) = 4(3 - 1) = 4 \times 2 = 8$

4 0

1 year ago

Read 2 more answers