3 years ago

How do i make 41/50 into 41/100

Mathematics

1 answer:

Simora [160]3 years ago

7 0

You mutiply the 50 by 2 to get 100 but would change the 41 and multiply that by two and get 82/100

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3 to the x power - 1 = 9 to the x power+2

Tom [10]

So we need to solve:

3ˣ⁻¹ = 9ˣ⁺²

To do this, we need to have the same base for both sides of the equation.

So let's go with the base of 3.

3² = 9

3ˣ⁻¹ = (3²)ˣ⁺²

3ˣ⁻¹ = 3²ˣ⁺⁴

Since the bases are the same now, we need to get rid of them and we would get:

x - 1 = 2x + 4

Subtract both sides by 2x:

-x - 1 = 4

Add 1 to both sides:

-x = 5

Divide both sides by -1:

x = -5

8 0

3 years ago

Change 12/18 in thirds

Fiesta28 [93]

12/18 = 2(6)/3(6) = 2/3 is your reduced answer.

3 0

3 years ago

Read 2 more answers

How do I find the area based on the boxes shown? I have to find 5 numbers based on the boxes

alexandr1967 [171]

Answer:

add them up cause if you don't you'll fail

4 0

3 years ago

Brand A has packed 24 pencils for 7.49. Brand B pack 28 pencils for 9.97. Find the unit price foe each brand. Then state which b

user100 [1]

The unit price of Brand A pencil is 0.312 and unit price of Brand B pencil is 0.356. Brand A pencil is better to buy based on unit price

<u>Solution:</u>

Given that

Brand A has packed 24 pencils for 7.49

Brand B has packed 28 pencils for 9.97

Need to find the unit price of pencil for each brand.

For Brand A, price of 24 pencils = 7.49

So price of 1 pencil of brand A $=\frac{7.49}{24}=0.312$

For Brand B, price of 28 pencils = 9.97

So price of 1 pencil of brand B $=\frac{9.97}{28}=0.356$

As price if 1 pencil of brand A that is 0.312 is cheaper than 1 pencil of brand B that is 0.356

Hence good deal is to buy Brand A pencil

3 0

3 years ago

Which equation is equivalent to 60% of 25? Select all that apply.

elena-14-01-66 [18.8K]

Answer:

tHERE ARE NO EQUATIONS

Step-by-step explanation:

60% of 25

= 60/100 x 25

= 0.6 x 25

= 15

7 0

3 years ago