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CaHeK987 [17]
3 years ago
13

X+4 algebraic expression

Mathematics
1 answer:
Paladinen [302]3 years ago
6 0

Answer:

so whats the question

Step-by-step explanation:

You might be interested in
-3/8a + 3.2b + (-6b) -1/4a<br><br> I am not sure about this question please help!
expeople1 [14]

Answer:

-5/8a - 2.8b

Step-by-step explanation:

-3/8a + 3.2b + (-6b) - 1/4a

=> -3/8a + 3.2b + (-6b) - 2/8a

=> -5/8a + 3.2b - 6b

=> -5/8a - 2.8b

Therefore, -5/8a - 2.8b is the solution to your problem.

Hoped this helped.

5 0
2 years ago
Please help me!!!!!!!!!!!!!!!!!!
gregori [183]

Answer:

I'm not sure if it is correct but i hope it helps you

Step-by-step explanation:

So you subtract 25 and 15 and you will get 10

then you add 65 and 5 and you will get 70

you add 45 and 20 and you will get 65

3 0
3 years ago
1990 population was 254 million in 2014 it was 303 what was the percentage increase in the population
Ann [662]

Answer:

19.29%

Step-by-step explanation:

Given

Population in 1990

= 254000000

Population in 2014

= 303000000

Increase = 303000000 - 254000000

= 49000000

% increase in population =

Increase /initial population x 100%

That’s

49000000/254000000 x 100%

0.1929 x 100%

19.29%

The population increased by 19.29%

7 0
3 years ago
I need help with number 2 please.
zalisa [80]
The answer is 73.3333333 ounces<span>
</span>
5 0
3 years ago
Read 2 more answers
Evaluate ​2(L+​W)<br> for L=10 and W= 2
arsen [322]

Answer:

24

Step-by-step explanation:

2(10+2)

turns into 2×12

so, that would be 24

5 0
2 years ago
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