2 years ago

One solution to 3x+9+4x+x

Mathematics

2 answers:

stira [4]2 years ago

7 0

Answer:

8x+9

Step-by-step explanation:

Katyanochek1 [597]2 years ago

5 0

Answer:

8x+9

Step-by-step explanation:

Add the like terms together.

3x+9+4x+x = 8x+9

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What is the distance between points (4,7) and (-3,6) using the Pythagorean theorem

uysha [10]

A² + b² = c².
Make a triangle with the points on a grid.
One leg is 7 units and the other is 1 unit.
7² is 49 and 1² is 1.
49 + 1 = 50
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Hope this helps!

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3 years ago

If a*b means 2a + b , then what is 2*5 ?

NeX [460]

Answer:

Step-by-step explanation:

let a = 2

b = 5

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Substituting the values,

=> 2(2) + 5

=> 4 + 5

=> 9

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2 years ago

What is 286 over 465 in simplest form?

Sholpan [36]

$\frac{286}{465
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2 years ago

What is 33/23 rounded to the nearest tenth

Naya [18.7K]

Answer:

1.4

Step-by-step explanation:

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2 years ago

How do I factor the equation in writing this question?

SCORPION-xisa [38]

Step-by-step explanation:

You are just replacing the 'n' with the number in the 'n box'.

So if this is the formula:

$b(n) = 4 - (n \div 3)$

then:

B(-3)= 4-(-3/3)

B(-3)= 4-( -1)

B(-3)= 4+1

B(-3)= 5

B(0)= 4-(0/3)

B(0)= 4-0

B(0)= 4

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B(3)= 4-1

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6 0

2 years ago