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2 years ago

I need an explantion on this question

Mathematics

2 answers:

horrorfan [7]2 years ago

8 0

Answer:

1) set H = J

-x + 2 = 3x - 4

so the answer would be the 3rd one

svlad2 [7]2 years ago

5 0

Y= -x + 2 and y= 3x - 4
As these both equal y, you know that they both equal each other so
-x + 2 = 3x - 4
Third option :)

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) Tara earns twice as much per hour as Kayte.

Cerrena [4.2K]

Answer:

Austin's hourly wage is $8.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

Tara's hourly wage is x.

Kayte's hourly wage is y.

Austin's hourly wage is z.

Tara earns twice as much per hour as Kayte.

This means that $x = 2y$

Kayte earns $3 more per hour than Austin.

This means that $y = z + 3$

As a group, they earn $41 per hour.

This means that $x + y + z = 41$

What is Austin's hourly wage?

This is z.

$x + y + z = 41$

$y = z + 3$ and $x = 2y$ , so $x = 2(z + 3) = 2z + 6$

$x + y + z = 41$

$2z + 6 + z + 3 + z = 41$

$4z + 9 = 41$

$4z = 32$

$z = \frac{32}{4}$

$z = 8$

Austin's hourly wage is $8.

5 0

3 years ago

Read 2 more answers

Select the property of equality used to arrive aSelect the property of equality used to arrive at the conclusion.

vovikov84 [41]

would it be b

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7 0

3 years ago

Read 2 more answers

What is the nth term rule of the linear sequence below? -4,-1,2,5,8,...

storchak [24]

Answer:

The nth term of the given sequence tₙ = 3 n - 7

Step-by-step explanation:

Given sequence - 4 , -1 , 2 , 5, 8 , .....

First term a = -4

The difference of two terms of a given sequence

d = -1 - (-4) = -1 +4 = 3

d = 2 - (-1) = 2 +1 = 3

d = 5 -2 = 3

d = 8 - 5 =3

The difference of two terms of a given sequence is equal

∴ The given sequence is in Arithmetic progression(AP)

The nth term of given sequence

$t _{n} = a + ( n-1 ) d$

$= -4 + (n -1 ) 3 \\= - 4 + 3n - 3 \\= 3 n - 7$

Final answer:-

The nth term of the given sequence tₙ = 3 n - 7

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2 years ago

Help asap!! Simplify 2 to the 5th over 3 squared all raised to the 4th power.

aniked [119]

Answer:

2 to the 20th power over 3 to the 12th power

Step-by-step explanation:

Numerator: base = 2. Power=5*4=20

Denominator :base 3 Power=3*4=12

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3 years ago

What is 2000(2000^2000)?

Harrizon [31]

Answer:

A. 2000²⁰⁰¹

Step-by-step explanation:

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2 years ago