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ANEK [815]
3 years ago
5

Subtract 5a-6b+7c from 13a-4b+8c

Mathematics
1 answer:
schepotkina [342]3 years ago
8 0

Answer:

im not sure but i think the anwser is its self dont take my anwser its garbadge

Step-by-step explanation:

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Allison has five times as many baseball cards and football cards in all she has 120 baseball and football cards how many basebal
gogolik [260]
She has 100 baseball cards
4 0
3 years ago
1/2 + (-1/4)=????????????
erica [24]

Answer:

\frac{1}{4}

Step-by-step explanation:

\frac{1}{2} = \frac{2}{4}  We need a common denominator before we can add.

\frac{2}{4} + \frac{-1}{4}  means the same thing as

\frac{2}{4} - \frac{1}{4} = \frac{1}{4}

5 0
2 years ago
Good morning can y’all help me
tatyana61 [14]

Answer:

1/5

Step-by-step explanation:

opposite of 5x5 is 5 divided by 5

6 0
3 years ago
Solve the equation. 33 = p – 6.71 A. –39.71 B. –26.29 C. 39.71 D. 26.29
alisha [4.7K]
33 = p - 6.71
+6.71   +6.71
___________

39.71= p
5 0
3 years ago
Explain how to solve 2^x + 1 = 9 using the change of base formula log base b of y equals log y over log b. Include the solution
elena55 [62]

Answer:

x=2.170

Step-by-step explanation:

The given equation is 2^{x+1}=9.

We take logarithm of both sides to base 2 to get:

\log_2(2^{x+1})=\log_29

Apply the power rule of logarithms to get:

x+1=\log_29

We now apply the change of base formula:

x+1=\frac{\log_{10}9}{\log_{10}2}

x+1=\frac{0.9542}{0.3010}

x+1=3.1701

x=3.1701-1

x=2.1701

To the nearest thousandth, x=2.170

7 0
3 years ago
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