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3 years ago

5

1) check if they given ordered pairs are solutions to the equation or not.

1 answer:

ziro4ka [17]3 years ago

3 0

Answer: a) Yes
b) No

Explanation: Substitute the values of X and Y from the given points into the equation. I’ll use a) as an example:
Given point: (1,-3)
Equation: 4x-2y=10
Value of X: 1
Value of Y: -3
Substitute X and Y: 4(1)-2(-3)=10
4-(-6)=10
4+6=10 ✔︎

Therefore, the given ordered pair is a proper solution to the equation 4x-2y=10.

*You can use the same method for question b).*

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What's 6 / 3 and 13 divided by 1at 3

Korvikt [17]

Answer:

5

Step-by-step explanation:

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3 years ago

What is the 50th term of the sequence that begins -4, 2, 8, 14....?

vagabundo [1.1K]

Answer:

$a_{50}=290$

Step-by-step explanation:

Notice that we are in the presence of an arithmetic sequence (there is a common difference of 6 between a term and the next). So thisis an arithmetic sequence with first term $a_1=-4$ . and common difference "<em>d</em>" = 6.

Recall now the formula for the nth term ( $a_n$ ) of an arithmetic sequence:

$a_n=a_1+(n-1)\,d$

Then, using our values in the formula, we get:

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3 years ago

Whats the answer and work for 7x+8(x+1/4)=3(6x-9)-8 ?

Marat540 [252]

Answer:

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3

Step-by-step explanation:

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2 years ago

Board is 17 ft only need 5/8

lakkis [162]

We have an equation: ?/17= 5/8

Cross multiply:
8*?= 5*17
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We only need 10 5/8 ft~

4 0

2 years ago

Eugenia rolls a six-sided number cube. What is the probability that she gets a number greater than 4? A. 1/6 B. 1/3 C. 2/3 D. 5/

Alex_Xolod [135]

The probability that she gets a number greater than 4 is 1/3

<h3>How to determine the probability?</h3>

A six-sided number cube has the following properties:

Faces = 6

Numbers greater than 4 = 2

The probability that she gets a number greater than 4 is calculated as:

P = 2/6

Simplify

P =1/3

Hence, the probability that she gets a number greater than 4 is 1/3

Read more about probability at:

brainly.com/question/25870256

#SPJ1

8 0

1 year ago