3 years ago

W + 3 = 5z ; solve for w ——— 4

Mathematics

1 answer:

AveGali [126]3 years ago

8 0

Answer:

all work is pictured and shown

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For the sequence <img src="https://tex.z-dn.net/?f=a_%7Bn%7D%20%3D%202n%2F%28n%2B1%29" id="TexFormula1" title="a_{n} = 2n/(n+1)"

Nat2105 [25]

Answer:

$a_{10}=\frac{20}{11}$

Step-by-step explanation:

The formula for nth term of a the sequence is given as $a_n=\frac{2n}{n+1}$

<u>Finding the 10th term means finding $a_{10}$ , which means to plug in 10 into n, in the nth term formula.</u>

$a_{10}=\frac{2(10)}{(10)+1}=\frac{20}{11}$

7 0

3 years ago

Read 2 more answers

Match each expression with an equivalent expression.

jolli1 [7]

1=6x-4x

2= 6x-4

3=6-4x

4=6x-4y

6 0

3 years ago

David's last equation to solve is x/100+3/100=8/100. Write and solve an equivalent equation with easier numbers that would give

JulijaS [17]

$\sf\dfrac{x}{100}+\dfrac{3}{100}=\dfrac{8}{100}$

Subtract 3/100 to both sides:

$\sf\dfrac{x}{100}=\dfrac{5}{100}$

Cross multiply:

$\sf100x=500$

Divide 100 to both sides:

$\sf~x=5$

Or we could just multiply both sides of the equation by 100, to give us:

$\sf~x+3=8$

Subtract 3 to both sides:

$\sf~x=5$

3 0

3 years ago

5<b-3. whats the answer????

9966 [12]

Answer:

5<b-3

Add 3 on both sides

8<b

The variable will always go on the left side of the equation. To flip the equation, you must also flip the less than sign to a greater than sign.

b>8

Hope I helped!

8 0

2 years ago

Read 2 more answers

Find the value. please help!

ZanzabumX [31]

A= 2.5
b= 2
LM/ON= 15
LO/MN= 5

8 0

2 years ago