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3 years ago

Two lines, A and B, are represented by equations given below:

Mathematics

2 answers:

ankoles [38]3 years ago

7 0

Answer:

-4,-8 it satisfies both equations

Step-by-step explanation:

y=3x+4

-8=3(-4)+4

-8=-8

y=x-4

-8=-4-4

-8=-8

Neko [114]3 years ago

3 0

The answer is the 3rd choice.

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A family spends 520 every month on food. If the family income is 3,200 each month, what percent of the income is soent on food?

Julli [10]

Answer:

16.25%

Step-by-step explanation:

520/3200 = 52/320 = 16.25%

6 0

4 years ago

Find the 9th term geometric sequence 1,1/2,1/2^2

valentinak56 [21]

Answer: $t_9=\dfrac{1}{2^8}$

<u>Step-by-step explanation:</u>

$t_n=t_1\times r^{n-1}\\\\Given: t_1=1,\quad r=\dfrac{1}{2}\\\\\\t_9=1\times\bigg(\dfrac{1}{2}\bigg)^{9-1}\\\\\\.\quad =\large\boxed{\dfrac{1}{2^8}}$

3 0

3 years ago

*MARKING BRAINLIEST*

wlad13 [49]

Answer:

$(x+y+z)^2$

Step-by-step explanation:

$x^2+2x(y+2)+(y+2)^2$

there is a factoring rule where

$a^2+2ab+b^2=(a+b)^2$

So,

a = x

b = y + z

6 0

3 years ago

Solve a^3=64 pleaseeevjelo

MariettaO [177]

Answer:

a=4

Step-by-step explanation:

a^3=64

We can see that 64= 4*4*4= 4^3, replacing 64 with 4^3 in the equation:

a^3 = 4^3
a= 4

8 0

3 years ago

Read 2 more answers

Hayden is organizing his assets and liabilities in the table below. If his net worth is $17,550, then how much does he have in h

77julia77 [94]

Answer: His checking account balance is $2,800.

Step-by-step explanation: What Hayden is doing is comparing his assets against his liabilities. This will determine his net worth. His assets ideally are those that increase his net worth such as landed properties, etc while his liabilities in the simplest language are those debts he is paying off either right away, or that he must pay off eventually.

In other words, to determine his net worth, Hayden has to add up all his assets and from the total derived, deduct his liabilities.

Consider the calculations below;

NET WORTH: $17,550

Add ASSETS

Automobile 13600

Retirement Account 6700

Checking Account XX

Less LIABILITIES

Student Loan 4800

Credit card debt 750

Net Worth <u>17550</u>

The above table can be simplified as follows;

Net worth = Assets - Liabilities

17550 = 20300 + XX - 5550

Collecting like terms, you now have;

17550 -20300 +5550 = XX

2800 = XX

The Checking Account represented by XX is now calculated as $2,800

7 0

3 years ago