3 years ago

Brainliest!! I'll do anything if u help me

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

4 0

Answer:

1 just solid one i hope this helps you!!!

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The attic is a triangular prism. Insulation will be placed inside all walls, not including the floor. Find the surface area cove

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Answer:.

Step-by-step explanation:

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3 years ago

Including a 7% sales tax, an inn charges $109.14 per night. Find the inn's nightly cost before tax is added.

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2 years ago

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on field day the first grade dash is 25 meters long.the third grade dash is twice the distance of the first grade dash .how long

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Solve for x. 4x-4< 8 AND 9x +5 > 23 is it a, b,c or d ?

Alex

Answer:

$A)\displaystyle2 < x < 3$

Step-by-step explanation:

A compound inequality is an inequality that combines two simple inequalities

we are given that

$\displaystyle 4x - 4 < 8 \ \: \text{and} \: \: 9x + 5 > 23$

solving x for the first equation:

$\displaystyle 4x - 4 < 8$

add 4 to both sides:

$\displaystyle 4x < 12$

divide both sides by 4 and since we are dividing both sides by a positive number the inequality won't swap

$\displaystyle x < 3$

solving x for the second equation:

$\displaystyle 9x + 5 > 23$

cancel 5 from both sides:

$\displaystyle 9x > 18$

divide both sides by 9 and since we are dividing both sides by a positive number:

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therefore by combining the equations we obtain:

$\displaystyle\boxed{2 < x < 3}$

hence,

our answer is A)

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3 years ago

Mr langley purchased titles for his dining room floor he bought 100 white tiles,40 navy tiles, and 60 yellow tiles which stateme

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Answer:

B. The number of navy tiles Mr langley purchased is 2.5 times the number of yellow purchased

Step-by-step explanation:

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