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Angelina_Jolie [31]

3 years ago

7

I will be needing help to complete custom made Algebra 2 exams soon. We can discuss what you'll want in exchange for your help.

Discretion needed. Send me a private message or respond with contact information so we can chat/talk.

1 answer:

WARRIOR [948]3 years ago

6 0

I can help pending more info first

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Let XXX and YYY be the following sets: X = \{9, 25\}X={9,25}X, equals, left brace, 9, comma, 25, right brace Y = \{1, 4, 9,16,25

Dmitry_Shevchenko [17]

Answer:

The answer is " $\bold{ \{\phi\}}$ "

Step-by-step explanation:

Given value:

$\ Set\ X = \{9, 25\} \\\\\ Set \ Y = \{ 1,4,9,16,25 \}\\\\Find: \\\\Set (X- Y) \\\\$

When we subtract set X - Y it means, that it will give only, that value which is not available on the set Y.

$\{X-Y\} = \{\phi\}$

5 0

3 years ago

Read 2 more answers

A population of 240 birds increases at a rate of 16% annually. Jemel writes an exponential function of the form f(x) = abx to re

d1i1m1o1n [39]

An exponential function is :
f ( x ) = a * b^x,
where x is the number of the years.
a = 240 ( number of the birds at start )
16 % = 0.16
b = 1 + 0.16 = 1.16
f ( x ) = 240 * 1.16^x
Answer:
a = 240, b = 1.16

7 0

3 years ago

Read 2 more answers

Perry divides up some candy to give equally to his six friends. If c represents the total amount, write an expression to represe

BlackZzzverrR [31]

I believe it is c/6. Please correct me if I'm wrong.

5 0

3 years ago

Lelechka [254]

Answer:

Hey there!

2x-5y=10

Add 5y on both sides to get: 2x=10+5y

Divide by 2, not 2x. This will isolate the x.

x=5+2.5y

x=2.5y+5

Hope this helps :)

7 0

3 years ago

Read 2 more answers

Two chains of clothing stores, Impulse Clothing and Opal Essence, were founded in the same year, although some outlets of Opal E

kvasek [131]

By combining the equations we can found that the number of impulse clothing and Opal essence stores by equations be C (3x+5)/2 where x is the number of years after the brand's founding.

Given The equation showing number of impulse clothing stores is C=2x. The equation showing number of clothing stores be C=x+5.

We have to first plot both the equations on the graph.

For plotting we need points which can be calculated as

C=2x

when x=1 ,C or y=2

when x=3 , C or y=6

C=x+5

when x=0 ,C or y=5

when x=1 ,C or y=6

By combining both equations we get

C=(3x+5)/2

Plot this also and finding points

when x=0 , C=5/2

when x=1 , C=4

Hence the combination of both statements which shows the total stores owned is C=(3x+5)/2

Learn more about equation at brainly.com/question/2972832

#SPJ10

4 0

2 years ago