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Sidana [21]
3 years ago
7

Justin is 2 years older than one-third Norris's age Amy is four years younger than 2 times Justin's age to find a variable and w

rite an expression to represent Justin's age can find us in here and Amy's age of Alyssa is 63 years old
Mathematics
1 answer:
djyliett [7]3 years ago
7 0
So alyssa is 63 right? so 63/2/4/Ithird
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Help me out plzzz???!
nlexa [21]

Answer:

1/4x^2 - 1/4x - 1/4

Step-by-step explanation:

I multiplied the two binomials at the top to get 6x^2 + x -2 and I divided it by 24x^2 - 4x - 8 and simplified it to get 1/4x^2 - 1/4x - 1/4

4 0
3 years ago
I will give BRAINIEST to the next person who answers this!!
sertanlavr [38]

Answer:

<u>Challenge #1:</u>

<u>Different examples:</u>

2x+1=3x+2

4x+3=5x+4

3x+2=4x+3

<u>Challenge #2:</u>

<u>Different examples:</u>

2x+0=4x+1

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4 0
2 years ago
Read 2 more answers
Total surface area of a cube is 1014cm^2. It's volume will be :
Karolina [17]

Answer:

Option A (2197 cm³)

Step-by-step explanation:

For a cube with length of each side "a" , it's

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  • Volume = a³

_____________________________________________

According to the question ,

Total Surface Area = 1014 cm²

Let the length of each side of cube be 'a'.

Using the formula ,

6a^{2} =1014

=> a^{2} =\frac{1014}{6} = 169

=> a = \sqrt{169} = +13 \: or  -13

But length can't be negative . So , length of each side = 13 cm

∴ Volume of cube = 13³ = 2197 cm³

8 0
3 years ago
Find the slope of the line passing through the points (-8,-8) and (6,-8)
Anna11 [10]

Answer:

Slope = 0

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Step-by-step explanation:

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Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\=\frac{-8-[-8]}{6-[-8]}\\\\=\frac{-8+8}{6+8}\\\\= 0

4 0
2 years ago
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Leona [35]

Answer:

A. $12,500

Step-by-step explanation:

500          4

__  = _______    =  $12,500

x          100

(Can u mark me brainliest i would really appreciate it!)

3 0
2 years ago
Read 2 more answers
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