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3 years ago

1 + (2)(3)(4) pls help me

Mathematics

2 answers:

mixer [17]3 years ago

8 0

Answer:

Step-by-step explanation:

sveticcg [70]3 years ago

5 0

If youre multiplyyng the 3 numbers and then add the one it should be 25?

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A barn has 11 heads and 36 legs. How many are chicks and how many are pigs

Helen [10]

answer is 7 pigs and 4 chicks

pigs' legs = 7 x 4 = 28

chicks' legs = 4 x 2 = 8

28 + 8 = 36 legs

7 0

3 years ago

Read 2 more answers

This table shows values represented by an exponential function.

Bad White [126]

Answer:

$a = 2 , f(2)=9$

$b = 4 , f(4)=64$

And replacing the data into the average rate formula we got:

$m = \frac{64-9}{4-2}= 27.5$

And then the best answer for this case would be:

C. 27.5

Step-by-step explanation:

For this cae we know that the average rate of change of a function is given by this general expresion:

$m = \frac{f(b) -f(a)}{b-a}$

For this special case from the info of the table we have:

$a = 2 , f(2)=9$

$b = 4 , f(4)=64$

And replacing the data into the average rate formula we got:

$m = \frac{64-9}{4-2}= 27.5$

And then the best answer for this case would be:

C. 27.5

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3 years ago

Solve for x. And graph 7(3x+4)+2<156

blsea [12.9K]

$7(3 \times x + 4) + 2 < 156 \\ 21 \times x + 28 + 2 < 156 \\ 21 \times x + 30 < 156 \\ 21 \times x < 156 - 30 \\ 21 \times x < 126 \\ x < \frac{126}{21} \\ x < 6$

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3 years ago

How many sqaure feet of carpet do you need will you need

kati45 [8]

12 ft I had the question the other day on online school :)

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3 years ago

What is equivalent to 40n2−31n+6 ?

bogdanovich [222]

Answer:(8n-3) (5n-2)Step-by-step explanation:

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3 years ago

1 + (2)(3)(4) pls help me​

1 + (2)(3)(4) pls help me