3 years ago

Which expression would be easier to simplify if you use the associative property to change the grouping?

Mathematics

1 answer:

Alex3 years ago

3 0

The answer is D because it’s more simple

You might be interested in

How do the expressions 72 / 9 and -72/ (-9) compare when they are evaluated?

Artemon [7]

Answer:

Step-by-step explanation:

72/9=8

-72/-9=8 because negative/negative=positive.

7 0

3 years ago

Read 2 more answers

a water sprinkler rotates one-degrer turn at each interval. if the sprinkler rotates a total 110, how many one turns has the spr

antoniya [11.8K]

....................

8 0

3 years ago

Gary earns $42,990 per year he is paid weekly he currently has a $456 per month car loan payment and he pays $1277 per year for

Ber [7]

Answer:

Yes

Step-by-step explanation:

There are about 52 weeks in a year, 42,990 ÷ 52 = 826.73076 ,

1277 ÷ 12 = 106.41666

826.73076 - 106.41666 = 720.3141

720.3141 - 456 = 264.3141

8 0

3 years ago

Explain why it is important to know if a time is in the am or in pm when figuring out how much time has lapsed

Oksi-84 [34.3K]

Because time goes from am to pm

8 0

3 years ago

The CP of 25 articles is equal to the SP of 30 articles . Find the profit and loss percentage .

Studentka2010 [4]

Answer:

Loss = 16.67%

Step-by-step explanation:

Assume cost price(CP) of 1 article = x

Therefore cost price of 25 articles = 25x

Given cost price of 25 article = selling price of 30 articles

Clearly, it is a loss.

Selling price(SP) of 30 articles = 25x

$So , \ selling \ price\ of\ one\ article = \frac{25x}{30}\\\\Therefore , Loss \% = \frac{CP - SP}{CP} \times 100\\$

$=\frac{x - \frac{25x}{30}}{x } \times 100\\\\=\frac{30x - 25x }{30x }\times 100\\\\=\frac{5}{30} \times 100\\\\=16.67 \%$

5 0

3 years ago

Read 2 more answers