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3 years ago

12

Jeff wanted to buy TV priced at $700. There are 20% OFF sale going on during President's week. How much would Jeff pay if he buy

s it on President's Day?

1 answer:

spayn [35]3 years ago

8 0

Answer:

560

Step-by-step explanation:

20% of 700 is 140

it is 20% off so it is 140$ off of 700

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Factor 24 p + 64 <br><br> Find "m"<br> m+8=22

rusak2 [61]

$24=8\cdot3;\ 64=8\cdot8\\\\24p+64=8\cdot3p+8\cdot8=\boxed{8(3p+8)}\\========================\\m+8=22\ \ \ |subtract\ 8\ from\ both\ sides\\\\m+8-8=22-8\\\\\boxed{m=14}$

5 0

3 years ago

There are 2 walls in Yolanda's classroom that each have 2 rows of pictures. Each row has 3 pictures. How many pictures are on th

ella [17]

Answer:

THE ANSWER IS 12

Step-by-step explanation:

HOPE THIS IS HELPFUL Ф

6 0

3 years ago

The sum of the reciprocal of two consecutive odd integers is 44/483.Write a rational equation to solve the problem.

Arturiano [62]

Answer:

Step-by-step explanation:

Let consecutive odd integers be (2x + 1) and (2x + 3)

Their reciprocals are $\frac{1}{2x + 1 }$ and $\frac{1}{2x + 3 }$

$\frac{1}{2x+1}+\frac{1}{2x+3}=\frac{44}{483}\\\\\frac{1*(2x+3)}{(2x+1)(2x+3)}+\frac{1*(2x+1)}{(2x+3)(2x+1)}=\frac{44}{483}\\\\\frac{2x + 3 + 2x +1}{(2x + 1)(2x+3)}=\frac{44}{483}\\\\\frac{4x + 4}{4x^{2}+8x+3}=\frac{44}{483}\\$

483*(4x+4) = 44*(4x² + 8x + 3)

483*4x + 483*4 = 44*4x² + 44*8x + 44*3

1932x + 1932 = 176x² + 352x + 132

176x² + 352x + 132 -1932x - 1932 = 0

Combine like terms

176x² + 352x - 1932x - 1932 + 132 = 0

176x² - 1580x - 1800 = 0

Divide the equation by 4

44x² - 395x - 450 = 0

8 0

3 years ago

A light year is approximately 6x10 to the power of 12 miles. If a star is 2.4x10 to the power of 13 miles from the Earth, how ma

ruslelena [56]

Answer:

4 light years

Step-by-step explanation:

(2.4·10¹³ miles)/(6·10¹² miles/ly) = 0.4·10¹ ly = 4 light years

__

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

7 0

3 years ago

6x[5x(41-36)-(8+14)]

Oksana_A [137]

6x(5x(41-36)-(8+14))

Final result :

6x • (25x - 22)

Step by step solution :

Step 1 :

Final result :

6x • (25x - 22)

4 0

3 years ago

Read 2 more answers