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OverLord2011 [107]
3 years ago
13

Simplify 6f+5g-3f+3g

Mathematics
2 answers:
mylen [45]3 years ago
5 0

Answer:

3f + 8g

Step-by-step explanation:

6f + 5g - 3f + 3g

Combine like terms. In essence, if the term has the same variable (letter part) then perform the operation between two coefficients. The final answer should compose of two parts, each with a different variable.

6f + 5g - 3f + 3g

Organize this expression such that the like terms are next to each other,

6f - 3f + 5g + 3g

Simplify,

3f + 8g

Since the terms are unlike, one cannot simplify any further.

VARVARA [1.3K]3 years ago
3 0

Answer:

3f+8g

Step-by-step explanation:

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The pencil is 10 cm long and the cup is 8 cm tall. Find the diameter of the base of the cup?
vlada-n [284]
80 because when u do 10 times 8 it’s 80
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2 years ago
Find the sum or difference.<br>81-3<br>3​
yuradex [85]

Answer:

48

Step-by-step explanation:

81 - 33 = 48

8 0
3 years ago
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At the Foremost State Bank the average savings account balance in 2012 was $1900. A random sample of 45 savings account balanes
lakkis [162]

Answer:

The calculated  |t| = |-26.517|=26.517 > 2.326 at 0.01 level of significance

Null hypothesis is rejected at 0.01 level of significance

There is difference between mean savings account balance in 2013 is different from the mean savings account balance in 2012

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Mean of the Population = 1900

Given random sample size 'n' =  45

Mean of the sample x⁻ = 1000

Standard deviation of the sample = 225

<u><em>Null Hypothesis</em></u>:-

There is no difference between mean savings account balance in 2013 is different from the mean savings account balance in 2012.

<u><em>Alternative Hypothesis</em></u> :-

There is difference between mean savings account balance in 2013 is different from the mean savings account balance in 2012

<u><em>Step(ii</em></u>):-

Test statistic

        t = \frac{x^{-}-mean }{\frac{S.D}{\sqrt{n} } }

        t = \frac{1000-1900 }{\frac{225}{\sqrt{45} } }

       t = -900 /33.54 = -26.517

      |t| = |-26.517|=26.517

Degrees of freedom

                       γ = n-1 = 45-1 =44

t₍₀.₀₁ , ₄₄₎ = 2.326

The calculated  |t| = |-26.517|=26.517 > 2.326 at 0.01 level of significance

Null hypothesis is rejected at 0.01 level of significance

There is difference between mean savings account balance in 2013 is different from the mean savings account balance in 2012

4 0
3 years ago
(y+3) solve by using the distributive property ​
MA_775_DIABLO [31]

Answer:

y-3

Step-by-step explanation:

4 0
3 years ago
3 - k - 5k =3 <br> i need help on this asap
weeeeeb [17]

Hello there!

3-k-5k=3

Combine like terms:

3-6k=3

-6k=3-3

-6k=0

k=0

Hope it helps!

~Just a determined gal

#CarryOnLearning

MysteriousNature

8 0
2 years ago
Read 2 more answers
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