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Len [333]
2 years ago
5

Solve the system for X: y=3x +4 у=х+8 x +10

Mathematics
1 answer:
Anastasy [175]2 years ago
3 0

Answer: The answers are x=y/3–4/3, and x=y/9–10/9.

Step-by-step explanation: You’ll need to isolate the variable by dividing each side by factors that don't contain the variable.

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A bucket contains 6 green tennis balls, 2 yellow tennis balls, and 7 red tennis balls. Tony removes 3 tennis balls, with replace
Orlov [11]

Answer:

A. 2/15, 0.40, 0.47

Step-by-step explanation:

6 green tennis balls

2 yellow tennis balls

7 red tennis balls

15 total tenis balls

probability that the first tennis is a yellow ball:

\frac{2}{15}

probability that the second tennis ball is green:

\frac{6}{15} = 0.40

probability that the third tennis ball is red:

\frac{7}{15} = 0.4666 = 0.47

8 0
2 years ago
Read 2 more answers
Dora earns an annual salary of $85,608. How much does she earn every month. A.$6,144. B. $7,134. C.$7,144. D. $7,234
Jet001 [13]
Hi let me help you out there 
There are 12 months in a year 
$85,608 is the amount she earns in a year 
you do 
85,608 divided by 12 since there are 12 months in a year
85,608 divided by 12= $7,134
The answer is B

hope this helps 
3 0
3 years ago
Read 2 more answers
Factor -7x3 + 21x2 + 3x - 9 by grouping. What is the resulting expression?
irga5000 [103]

Answer:

(x-3)(-7x^2+3) is the resulting expression after grouping

Step-by-step explanation:

Given:

-7x^3+21x^2+3x-9

Now taking common -7x^2 from 1st 2 numbers and and 3 common from last we get

-7x^2(x-3)+3(x-3)

Now taking x-3 common from both numbers we get

(x-3)(-7x^2+3) which is the final equation after grouping

8 0
3 years ago
Describe the pattern in the following sequence and list the next three terms:
balu736 [363]

Answer:

4×2=8

8×2=16

16×2=32

32×2=<em>6</em><em>4</em>

<em>6</em><em>4</em><em>×</em><em>2</em><em>=</em><em>1</em><em>2</em><em>8</em>

<em>1</em><em>2</em><em>8</em><em>×</em><em>2</em><em>=</em><em>2</em><em>5</em><em>6</em>

<em>I </em><em>HOPE</em><em> THIS</em><em> HELPS</em><em> U</em>

5 0
2 years ago
Read 2 more answers
WRITE POLYNOMIAL INSTANDARD FORM<br> -9X4+2X-1
Harrizon [31]

Answer:

vv

Step-by-step explanation:

3 0
2 years ago
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