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Svetlanka [38]
3 years ago
5

What expression is equivalent to 8x + 5x​

Mathematics
1 answer:
krok68 [10]3 years ago
5 0

Answer:

8x + 5x = 13x

Step-by-step explanation:

Since these two can be added, you just add like normal and make sure you do not forget the x.

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3 over 8 by x <br> Solve "x" <br> A: 5 over 64<br> B: 5 over 9<br> C: 1 over 6<br> D: 3 over 4
lapo4ka [179]

Answer: 1 is correct

2 is correct

3 is correct

4 is correct

5 is correct

6 is correct

7 is correct

8 is wrong it should be because you wouldn't add you would subtract it and the other number is negative so it would be x=-26

9 is correct

10 is correct

13 is correct

14 I think is correct

I think 15 is incorrect because if he says one less than twice the number of last year then I think you first should subtract 1 from 25 and then divide by 2 this would give you  17 packages

and I think 16 is correct too.

Hope this helped

Step-by-step explanation:

7 0
3 years ago
NOTE: Angles not necessarily drawn to scale.
Alina [70]

Answer:

x = 56°

Step-by-step explanation:

DAF is a straight line so it has a measurement of 180°

180° - 64° - 60° = x

x = 56°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0
3 years ago
What's 10% ÷ 0.1%. I can't figure out why it's 10,000%.​
Debora [2.8K]

Answer:

Step-by-step explanation:

10 % = 10/100 = .1

.1 % = .1 /100 = 1/1000 =.001

.1 ÷.001 =

10/100 ÷ 1/1000

Copy dot flip

10/100 * 1000/1 =

10000/100

100

Now we need to change it to percent

Multiply by 100%

100 * 100 %

10000%

7 0
4 years ago
Read 2 more answers
What is the range of values for the measurement 300
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3 0
3 years ago
Sammy buys a pound of cheese for $3.69, a pound of ham for $7.99, and a pound of shrimp for $12.99. How much money does Sammy sp
harkovskaia [24]

Answer:

24.67

Step-by-step explanation:.

7 0
3 years ago
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