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3 years ago

6

Zane bought 2 packages of candy bars. He had fewer than 22 candy bars. Write an inequality to find b, the number of candy bars i

n each
package.

1 answer:

Alex73 [517]3 years ago

4 0

2x < 22 to solve

x < 11 because 2x/2 < 22/2 = x< 11

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A local electronics store raised its prices on headphones by 20%. The headphones that Stan wants to buy now cost $36. How much d

atroni [7]

You would do 36$ -20% =28.8

4 0

3 years ago

How to distribute this problem:<br> (x-8)^2 + 16

Usimov [2.4K]

Answer:

We conclude that:

$\left(x-8\right)^2+16=x^2-16x+80$

Step-by-step explanation:

Given the equation

$\left(x-8\right)^2\:+\:16$

First, solve (x - 8)²

Apply Perfect Square formula: (a - b)² = a² - 2ab + b²

$a=x,\:\:b=8$

$\left(x-8\right)^2=x^2-2x\cdot \:\:8+8^2$

$=x^2-16x+64$

so the expression becomes

$\left(x-8\right)^2+16=x^2-16x+64+16$

$=x^2-16x+80$ Add the numbers: 64+16=80

Therefore, we conclude that:

$\left(x-8\right)^2+16=x^2-16x+80$

4 0

3 years ago

20 thousandths = ? Hundredths

Korolek [52]

20 thousands would be 200 hundreds

5 0

3 years ago

Read 2 more answers

Write a numerical expression for the calculation.

Naddik [55]

Answer:

(64-23)8.3

Step-by-step explanation:

Solve the parenthesis first, then multiply

hope this helps! :)

3 0

3 years ago

Hi can someone help me understand how to work this problem out? I'll mark brainliest. Thanks:)

Ierofanga [76]

Answer:

0.73001

Step-by-step explanation:

1 month = 730.01 hours

730.01 * $0.001

= 0.73001

Approximately 0.73 or 0.7.

8 0

3 years ago