2 years ago

5x-2=3x+8 must find what X is equal to

2 answers:

6 0

I had homework on this today lol

First, add 2 to both sides. It would then be 5x = 3x + 10. Then subtract 3x from both sides and you would end up with 2x = 10. Divide 2x by 2 and the 10 by 2. The answer is x = 5.

Blababa [14]2 years ago

4 0

Subtract 3x from both sides
2x-2=8

Add 2 to both sides
2x=10

Divide both sides by 2
x=5

Final answer: x=5

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what is the total weight of the italian Sandwhich?write the amount as a fraction in simplest form,meat:0.35,vegie:0.15,sauce:0.0

Olegator [25]

The total weight of the Italian sandwich in its simplest fraction is 3/5.

meat : 0.35 in fraction 35/100
veggies : 0.15 in fraction 15/100
sauce : 0.05 in fraction 5/100
bread : 0.05 in fraction 5/100

Total weight = 35/100 + 15/100 + 5/100 + 5/100
= (35 + 15 + 5 + 5) / 100
= 60/100

To simplify the fraction:

60/100 ⇒ 60 ÷ 10 = 6 ; 100 ÷ 10 = 10 ⇒ 6/10
6/10 ⇒ 6 ÷ 2 = 3 ; 10 ÷ 2 = 5 ⇒ 3/5

7 0

2 years ago

Read 2 more answers

For a population with µ = 40 and σ = 8, what is the z-score corresponding to X = 34?

Nastasia [14]

Answer:

Step-by-step explanation:

$\frac{34-40}{8}= -.75$