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denpristay [2]
3 years ago
8

Combining like terms simplify each expression -v + 12v

Mathematics
2 answers:
ivanzaharov [21]3 years ago
8 0
11v is the correct answer because you are adding -1v to 12v so you are actually just subtracting 1v
Soloha48 [4]3 years ago
7 0
The Answer Is 11v I Believe

You might be interested in
Help me please thanks
QveST [7]

12v + 8

hope it helps...!!!

8 0
2 years ago
Write the denominator of the rational number257/500 in the form 2 m x 5 n , m and n are negative integers Hence write its decima
maw [93]

Answer:

0.514

Step-by-step Explantion:

Denominator = 500 = 2^2 * 5^3

257/500 = 257/2^2*5^3 = 2*257/2*2^2*5^3 = 514/2^3*5^3 = 514/(2*5)^3 = 514/10^3 = 0.514

6 0
3 years ago
Exhibit 15-2A regression model between sales (y in $1000s), unit price (x1 in dollars) and television advertisement (x2 in dolla
Semmy [17]

Answer:

Sales are expected to increase positively.

Step-by-step explanation:

The model is y =7-3*X1+5*X2

Here, y is the depended variable and X1 and X2 are independent variable.  

Holding the unit price constant X2 (television advertisement) is increase by $1 dollar

SSR= 3500

SSE=1500

So, TSS = SSR+SSE = (3500+1500) = 5000

Now r^2= 1 - (SSR/TSS) = 1 - (3,500/5,000) = 1 - 0.70 = 0.30

So, the sample correlation coefficient (r) = (0.3)^(1/2) = 0.547

We can conclude that sample correlation indicates a strong positive relationship.

7 0
3 years ago
What is bigger 2.75 gallons or 12 liters
emmasim [6.3K]
It is 12 liters. 2.75 gallons is approximately 10.41 liters and 12 liters is more than 10.41 liters.
8 0
3 years ago
Read 2 more answers
Plz help !!!!! Will mark brainliest
cricket20 [7]
I think it’s going to be B.
3 0
3 years ago
Read 2 more answers
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