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3 years ago

Hewp will gib brainliest!!

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

7 0

Answer:

x > 26

Step-by-step explanation:

1. Distribute 8 to each value in the parentheses

2. Add 6 to both sides (it cancels out)

3. Multiply both sides by 32/8 (the reciprocal) , and cancel that value (leave the x!)

answer is x > 26

Deffense [45]3 years ago

4 0

Answer:B

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Lera25 [3.4K]

B is the midpoint

$\\ \sf\longmapsto AB=\dfrac{1}{2}AC$

$\\ \sf\longmapsto 7x-3=\dfrac{5}{2}$

$\\ \sf\longmapsto 5=2(7x-3)$

$\\ \sf\longmapsto 5=14x-6$

$\\ \sf\longmapsto 14x=6+5$

$\\ \sf\longmapsto 14x=11$

$\\ \sf\longmapsto x=\dfrac{11}{14}$

$\\ \sf\longmapsto x=7.8$

6 0

3 years ago

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What is the solution to 9x−6<21?

Alisiya [41]

Answer:

$x > 3$

Step-by-step explanation:

1) Add 6 to both sides.

$9x > 21 + 6$

2) Simplify 21 + 6 to 27.

$9x > 27$

3) Divide both sides by 9.

$x > \frac{27}{9}$

4) Simplify 27/9 to 3.

$x > 3$

Therefor, the answer is option B. x > 3.

7 0

3 years ago

A machine stamps 360 metal parts in 15 minutes. Find the unit rate in parts per hour

Leviafan [203]

Just divide the number of parts made by the number of hours to get parts per hour. 15 minutes is 1/4 of an hour, so we divide 360 by 0.25 hours:

$(\frac{360\ parts}{0.25\ hours}) = 1440\ parts\ per\ hour$

5 0

3 years ago

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CAN SOMEONE PLEASE HELP ME ASAP ILL MARK BRAINLIST!!!

zloy xaker [14]

Answer:

Step-by-step explanation: it is easy

7 0

3 years ago

What is the value of n when 7n – 18 = 5n + 6?

kirill [66]

Answer:

n=12

Step-by-step explanation:

7n-18 =5n+6

+18 to both sides

7n=5n+24

-5n from both sides

2n=24

divide by 2

n=12

3 0

3 years ago

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