3 years ago

Simplify the polynomial. p(p+7)-(7-p)(p-1)

Mathematics

1 answer:

larisa [96]3 years ago

4 0

Answer:

p(p+7)-7-p × p-1

P^2+7p-7p+7-p^2+p

7+p

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Solve

hammer [34]

$8 {x}^{2} + 5 = 35$
${8x}^{2} = 30$
${x}^{2} = 3 \frac{3}{4}$
$x = ( \sqrt{3.75} ) \: \: \: \: \: x = - ( \sqrt{3.75} )$
$x = 1.94 \: \: \: \: x = - 1.94$

5 0

3 years ago

Read 2 more answers

In 1983, a can of house paint cost $16.35. In 2000, a can of house paint cost $28.94, and in 2005, a can of house paint cost $32

Readme [11.4K]

The Consumer Price Index is calculated through the equation,
CPI = (current period price/base period price) x 100
The base period is 1983. Solving the CPIs for 2000 and 2005
(2000)
CPI = ($28.94/$16.35) x 100 = 177
(2005)
CPI = ($32.54/$16.35) x 100 = 199
The difference between the CPIs of 2005 and 2000 is 199 - 177 = 22.

8 0

3 years ago

Read 2 more answers

8y +9 > 41 please help im on a staar test.

hammer [34]

Answer:

y>4

Step-by-step explanation:

8y+9>41

subtract 9

8y>32

divide by 8