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Anna71 [15]
3 years ago
6

A researcher believes that headaches can be relieved by drinking water flavored by

Mathematics
1 answer:
olganol [36]3 years ago
4 0

Answer: A. Experimental Study

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The number. Find the nume.
aliya0001 [1]

Answer: 8x+3x=12x+9

The number is -9.

Step-by-step explanation: Combine like terms.

11x=12x+9

Subtract 12x from the other side. 11x-12x= -1x

-1x+9

Divide by -1 to isolate x.

-1/-1 cancels out.

9/-1= -9

x=-9

Plug in -9 to check your answer if you want to double check.

3 0
3 years ago
What is the value of f?<br><br> −18f−34−14f=11
Brrunno [24]
-18f - 34 - 14f = 11
-32f - 34 = 11
-32f = 45
f = -32/45
Simplify the fraction if needed!
Hope this helps, and please mark brainliest!

6 0
3 years ago
What is 11/9 reduced to a mixed number?? i cant figure this out
vodomira [7]
Answer:

11/9

=9/9+2/9

=1+2/9
3 0
3 years ago
Read 2 more answers
PLS HELP WITH THIS MATH
laiz [17]
I think it’s 28.35

54/100 x 5 = 2.7
54 + 2.7 = 56.7
56.7/100 x 50 = 28.35
56.7 -28.35 = 28.35
6 0
2 years ago
Read 2 more answers
Which term best describes the graph of yy = x - 1
dimaraw [331]

Answer:

C

Step-by-step explanation:

Its C because its x (a variable) and is costanly changing

4 0
3 years ago
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