3 years ago

I need help with this please

Mathematics

1 answer:

dimulka [17.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

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10| x – 4| - 3 > 47

Andrew [12]

Answer:

x < -1 or x > 9

Step-by-step explanation:

$10|x-4|-3>47$

Add 3 to both sides.

$10|x-4|-3+3>47+3$

Simplify.

$10|x-4|>50$

Divide both sides by 10.

$\frac{10|x-4|}{10} >\frac{50}{10}$

Simplify.

$|x-4|>5$

Apply absolute value rule: If $|u|>a,a>0$ then $u < -a$ or $u>a$

$x-4$ or $x-4 >5$

$x-4$

Add 4 to both sides.

$x-4+4$

Simplify.

$x$

$x-4>5$

Add 4 to both sides.

$x-4+4>5+4$

Simplify.

$x>9$

Combine the intervals.

$x$ or $x>9$

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3 years ago

How do write 400% as a fraction , mixed number, or whole number

Lubov Fominskaja [6]

Answer:

400/10

Step-by-step explanation:

yeet

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Find the Perimeter and area

Maslowich

Perimeter is 36. This is because the radius and side lengths are the same in a regular hexagon.

Are is roughly 93.53.

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4 years ago

If Olivia traveled 70 miles in 2.5 hours, how many miles will Olivia travel in 9.5 hours at the same constant speed?

Lapatulllka [165]

Answer:

266 miles

Step-by-step explanation:

You need to divide 70 by 2.5 equals 28. Than you need to times that by 9.5.

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53x458/12+758-8= +30=

natta225 [31]

Answer

2802.833

Step-by-step explanation:

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