All categories

3 years ago

Find the value of p. p − 1 = 5 p + 3p − 8

Mathematics

2 answers:

Nookie1986 [14]3 years ago

7 0

Answer:

p = 1

Step-by-step explanation:

[add like terms]

p - 1 = 8 p - 8

[add 8 to both sides]

p + 7 = 8 p

[subtract p from both sides]

7 = 7 p

[divide each side by 7]

p = 1

Ostrovityanka [42]3 years ago

6 0

Answer:

P=1

Step-by-step explanation:

collecting like terms we have

p - 5p - 3p = -8 + 1

-7p = -7

divide both sides by -7

p = 1

You might be interested in

O 3 1 point Select the correct symbol to compare the two numbers. 0.934 0 0.93

adell [148]

Answer:

00.9

Step-by-step explanation:

Hope I hep. uuuuuuuuu

8 0

2 years ago

Write three expressions that are equivalent to 2x+4c-15

Marysya12 [62]

Answer:

um 2x dos

Step-by-step explanation:

7 0

2 years ago

HELP WITH THIS QUESTION PLEASE!

belka [17]

Answer:

23.7°

9.1~ft

Step-by-step explanation:

Formula for the area of a sector of central angle n (in degrees) and radius r:

$A = \dfrac{n}{360^\circ}\pi r^2$

We have:

A = 100 ft^2

r = 22 ft

We need to find:

$100 = \dfrac{n}{360^\circ}\pi (22^2)$

$n = 23.7^\circ$

The central angle measures 23.7°.

Formula for the length of an arcs of a circle with central angle n (in degrees) and radius r:

$s = \dfrac{n}{360^\circ}2 \pi r$

We have:

n = 23.7°

r = 22 ft

We need to find:

$s = \dfrac{74.4}{360}2 \pi (22 ft)$

$s = 9.1~ft$

6 0

2 years ago

Riddle what 3D shape should be afraid of?

Digiron [165]

Well a sphere ok ok :)

4 0

2 years ago

Read 2 more answers

Prove that (4n+1)^2(4n-1)^2 is a multiple of 8 for all integers of n. thanks.

azamat

Answer: i think (4n+1)^2(4n-1)^2 isnt a multiple of 8 for all integers of n because:

(4n + 1)²(4n - 1)²

= [(4n + 1)(4n - 1)]²

= (16n² - 1)²

= 16².n².n² - 2.16.n² + 1

= 8n²(32n² - 4) + 1

can see 8n²(32n² - 4) is a multiple of 8 but 1 isnt a multiple of 8

=> (4n + 1)²(4n - 1)² isnt a multiple of 8 for all integers of n.

Step-by-step explanation:

6 0

2 years ago