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Alex787 [66]
3 years ago
8

Identify the property: 3(9) + 3(7) = 3(9 + 7)

Mathematics
2 answers:
harina [27]3 years ago
6 0

Answer:

sorry mines wrong just took the test

Step-by-step explanation:

Aleks [24]3 years ago
4 0
3(9) = 27
3(7) = 21
3(9+7) = 48
27+21 = 48
48=48
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The ratio of blue jays to Robin's was 6 to 7. If there were 84 Robins, how many blue jays were there?​
Paul [167]

Answer:

72

Step-by-step explanation:

<em>Since the ratio of blue jays to robin's was 6 to 7 then if there were 84 robins how many blue jays were there.</em>

<em>6 to 7 can also be express as 6/7</em>

<em>Thus, we can set up a proportion</em>

<em>6/7 = x/84</em>

<em>Now, we have to solve for x</em>

<em>x = 72</em>

<em>Hence, if there were 84 robin there would be 72 blue jays.</em>

<em />

<u><em>~lenvy~</em></u>

3 0
2 years ago
What is <br> 8v+w+7−8v+2w
Bingel [31]

Answer:

3w+7

Step-by-step explanation:

Let's simplify step-by-step.

8v+w+7−8v+2w

=8v+w+7+−8v+2w

Combine Like Terms:

=8v+w+7+−8v+2w

=(8v+−8v)+(w+2w)+(7)

=3w+7

3 0
2 years ago
What is another number of pennies and total mass of pennies in grams if my number of pennies is 10 and the mass in grams is 25
Angelina_Jolie [31]

Answer:

1 penny is equal to 2.5 grams

Step-by-step explanation:

1 penny = 2.5 grams

2 pennies = 5.0 grams

3 pennies = 7.5 grams

Just add 2.5 grams every penny.

Pick any number of pennies and multiply it by 2.5 (Don't forget to add grams ( g ) at the end.

7 0
3 years ago
What is the true solution to In 20+ In 5 = 2 In x?<br> X5<br> x= 10<br> X = 50<br> X=100
zysi [14]

Answer:

for this question the correct answer is x= 10

Step-by-step explanation:

4 0
3 years ago
HELP!!!!!!!
grigory [225]
I’m not 100 percent sure but I think it’s 1
4 0
2 years ago
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