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2 years ago

(2x3)^2=5^2 Need help on this please

Mathematics

1 answer:

Leya [2.2K]2 years ago

7 0

Can you check your question please

(2×3)^2

=6^2

=36

5^2

=25

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3 (4y + 1 ) -20 help

Travka [436]

Answer:

-5

Step-by-step explanation:

3x4=12

3x1=3

12y+3

15-20=

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2 years ago

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Carys is checking her tax bill for the last year .the tax rates were as follows: no tax on the first 11000 of earnings .earnings

faust18 [17]

Answer:

$7,440.

Step-by-step explanation:

We have been given the tax rates as follows:

$0-$11,000 = No tax.

$11,000-$43,000 = 20%.

$43,000-$150,000 = 40%.

Earnings over $150,000 = 45%.

Since last year Carys earned $45,600, so we will have to find the tax paid by her for 11,000-43,000 at rate of 20%, then the tax for amount over 43,000 at the rate of 40%.

$\text{The amount of tax paid by Carys for 11000-43000}=\frac{20}{100}\times (43,000-11,000)$

$\text{The amount of tax paid by Carys for 11000-43000}=0.20\times (32,000)$

$\text{The amount of tax paid by Carys for 11000-43000}=6400$

$\text{The amount of tax paid by Carys for the amount over 43000}=\frac{40}{100}\times (45,600-43,000)$

$\text{The amount of tax paid by Carys for the amount over 43000}=0.40\times (2600)$

$\text{The amount of tax paid by Carys for the amount over 43000}=1040$

$\text{The total amount of tax paid by Carys}=6400+1040$

$\text{The total amount of tax paid by Carys}=7440$

Therefore, Carys paid an amount of $7,440 in tax.

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3 years ago

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Answer:

The students that prefer caramel on their ice cream "tend to" not want chocolate.

I hope that helps!

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3 years ago

Bdhxhdjjd helpppll & I’ll give you a star +15 points

ikadub [295]

X = -4

the slope is undefined as it only passes through the x-axis on -4.

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3 years ago

1. 2(H-8)-h=h-16

podryga [215]

(1) C and (2) D

(1)

distribute the left side of the equation

2h - 16 - h = h - 16 ( simplify left side )

h - 16 = h - 16

Since both sides are equal, any value of h will make the equation true.

Hence there are infinitely many solutions to the equation → C

(2)

3 + 6z = 13 + 6z ( subtract 6z from both sides )

3 = 13 ← not possible

Hence there are no solutions to the equation → D

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3 years ago