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2 years ago

How can you tell when a pattern shows counting on by tens?

Mathematics

1 answer:

Anastaziya [24]2 years ago

6 0

You can tell by using the time tables

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writing an equation of a line given its slope and y-intercept. write an equation in slope-intercept form for the line with slope

Gre4nikov [31]

Answer:

y = -5(x-1)

Step-by-step explanation:

A y-intercept of 1 means that the point (0,1) falls on the line.

Slope-intercept form is $y-y_{1} =m(x-x_{1} )$ where m is the slope...

Therefore, the slope-intercept equation is y-1=-5(x-0) or y-1=-5x

8 0

2 years ago

Solve for x: −6 < x − 1 < 9

shtirl [24]

Answer:

$-5$

Step-by-step explanation:

$-6$

If $a$ than $a$ and $u$

$-6$

⇒ Switch sides:-

 $x-1>-6$

⇒ Add 1 to both sides:-

 $x-1+1>-6+1$

$x>-5$

And...

$\:x-1$

⇒ Add 1 to both sides:-

$x-1+1$

$x$

⇒ Now, Combine the intervals:-

 $-5$

OAmalOHopeO

3 0

2 years ago

A jar consists of blue, red and green marbles. The probability of each of them is 2/7 , 3/k and 5/2k. Find the value of k.

jok3333 [9.3K]

Answer:

k = 77/10

Step-by-step explanation:

The jar consist of blue, red and green marbles . The probability of each of them can be described as follows.

probability of blue marbles = 2/7

probability of red marbles = 3/k

probability of green marbles = 5/2k

The sum of the individual probability is equals to 1. Therefore,

2/7 + 3/k + 5/2k = 1

collect like terms

(6 + 5)/2k = 1 - 2/7

11/2k =(7 - 2) /7

11/2k = 5/7

cross multiply

10k = 77

divide both sides by 10

k = 77/10

6 0

2 years ago

I need help quick!! its due in 10 mintunes helpp!!!!!

irina1246 [14]

Answer:

b) 10

Step-by-step explanation:

(3×10+46)+14 = 90

Hope this helps!!!!!

8 0

1 year ago

Read 2 more answers

Fined the slope of this table

Readme [11.4K]

Answer:

−9

Step-by-step explanation:

$\frac{y2-y1}{x2-x1} \\\\= \frac{0-49}{0-(-5)} \\\\= \frac{-45}{5} \\= -9$

3 0

2 years ago

Read 2 more answers