All categories

3 years ago

What is p+1 +8 = 8p+16

Mathematics

1 answer:

padilas [110]3 years ago

5 0

Answer:

Step-by-step explanation:

p+1 +8 = 8p+16

p+9 = 8p+16

9-16 = 8p-p

-7=7p

-7/7 =p

-1=p

You might be interested in

When a number decreased by 10% the result in 63. What is the number?

Ugo [173]

The number is 69.3 because percent means 0.01, so 10 x 0.01 = 1.1
so 1.1 x 63 = 69.3. you can also do 63 x 10% = 69.3.

4 0

3 years ago

What is 52.7 x 6.6 show ur work

11Alexandr11 [23.1K]

Answer:

347.82

Step-by-step explanation:

6 0

3 years ago

I'm begging you...but please write it in a long way

Anni [7]

9514 1404 393

Answer:

a) -1 5/14

b) -1/3

c) -1 : 10

Step-by-step explanation:

a) 1/7 - 0,5·3 = 1/7 -3/2 = (1·2 -3·7)/(7·2) = -19/14 = -1 5/14

b) (3/4 -0,25)·(-2/3) = (3/4 -1/4)·(-2/3) = (2/4)(-2/3) = (1/2)(-2/3) = (-1·2)/(2·3) = -1/3

c) (1 5/6 -1,2) : (-6 1/3) = (11/6 -6/5) : (-19/3) = (11·5 -6·6)/(6·5) : (-190/30)

= (19/30) : (-190/30) = -19 : 190 = -1 : 10

7 0

3 years ago

Which is the completely factored form of 12x4 + 39x3 + 9x2?

Troyanec [42]

<h3><u>Explanation</u></h3>

Given expression

${12x}^{4} + {39x}^{3} + {9x}^{2}$

Factor the expression by using common factor.

We csn pull out 3x² out of the expression.

${3x}^{2} (4 {x}^{2} + 13x + 3)$

We simply pull out the x-term with lowest degree and 3 out of the expression. If another expression cannot be factored after first factoring then that's the final answer.

The expression can still be factored. Factor the expression by using two brackets.

${4x}^{2} + 13x + 3 \\ (4x + 1)(x + 3)$

New factored form

$3 {x}^{2} (4x + 1)(x + 3)$

<h3><u>Answer</u></h3>

$\large \boxed { {3x}^{2} (4x + 1)(x + 3)}$

6 0

3 years ago

Read 2 more answers

I am struggling.. 10 for this answer

natulia [17]

Answer:

B. The rate of change are the same, but the u-intercept are different

Step-by-step explanation:

4 0

2 years ago