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3 years ago

HELP PLEASE!!!! Solve for x.

Mathematics

2 answers:

ohaa [14]3 years ago

7 0

Add 11 to both sides (7/8x=84) then multiply both sides by 8 (7x=672) then divide by 7 from both sides and x=96

docker41 [41]3 years ago

3 0

Answer:

Step-by-step explanation:

Multiply both sides of the equation by 8

move the constant to the right

calculate

divide both sides

solution

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PLEASE HELP WILL GIVE BRAINLIEST!!!!

makvit [3.9K]

Answer:

Step-by-step explanation:

I may get this wrong because I don't think it's clear enough.

3 Letters

The station call letters must start with 1 of 3 letters

The next letter must be one of 25 and the last letter is 24

3 * 25 * 24 = 1800

5 letters

3 * 25 * 24 * 23* 22 = 910800

Total 1800 + 910800 = 912600

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3 years ago

Help I will be marking brainliest!!!

Nataly_w [17]

Answer:

A by looking at it

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Step-by-step explanation:

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3 years ago

What is the following product?

KiRa [710]

ANSWER

$2 \sqrt{42} +7 \sqrt{2}- 6- \sqrt{21}$

EXPLANATION

The given product is:

$( \sqrt{14} - \sqrt{3} )( \sqrt{12} + \sqrt{7} )$

We expand using the distributive property to obtain:

$\sqrt{14}( \sqrt{12} + \sqrt{7}) -\sqrt{3}( \sqrt{12} + \sqrt{7} )$

Extract the perfect squares to get:

$\sqrt{14}(2 \sqrt{3} + \sqrt{7}) -\sqrt{3}( 2\sqrt{3} + \sqrt{7} )$

Expand further to get;

$2 \sqrt{42} +7 \sqrt{2}- 2(3) - \sqrt{21}$

This simplifies to,

$2 \sqrt{42} +7 \sqrt{2}- 6- \sqrt{21}$

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3 years ago

Which of the a-values satisfy the following inequality?<br> 7 + a < 11

Zolol [24]

Answer:

a < 4

Step-by-step explanation:

7 + a < 11

Subtract 7 from each side

7+a-7 <11-7

a < 4

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3 years ago

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HELP WILL GIVE BRAINLIEST SHOW WORK LOOK AT IMAGE

ycow [4]

The correct answer is x = 6

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3 years ago