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3 years ago

Solve for x. Your answer must be simplfied. -7x > 10

Mathematics

1 answer:

masha68 [24]3 years ago

7 0

Answer:

Step-by-step explanation:

because its is like subtacting

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What will be the successor of the greatest 7-digit number and the predecessor of the smallest 8-digit number? Is there any relat

Zina [86]

Answer:

The largest 7-digit number, is a 7 nine digits, this number is:

9,999,999

If we subtract one, we get a 7-digit number smaller than this one.

if we add one, we get an 8-digit number.

Then this one is the greatest 7-digit number.

The successor of this number, is equal to the number plus one:

9,999,999 + 1 = 10,000,000

The smallest 8-digit number is the first 8-digit number, and we know that this one is:

10,000,000

And the predecessor is equal to this number minus one:

10,000,000 - 1 = 9,999,999

So we can conclude that:

The successor of the greatest 7-digit is the smallest 8-digit number

The predecessor of the smallest 8-digit number is the greatest 7-digit number.

And we could interpolate this for any N-digit number, such that:

The successor of the greatest N-digit is the smallest (N + 1)-digit number

The predecessor of the smallest (N + 1)-digit number is the greatest N-digit number.

4 0

3 years ago

Write the equation of a line in slope intercept form given;<br> (6,-3), (0, 5)

olganol [36]

Answer:

$y=(-4/3)x+5$

Step-by-step explanation:

so you want to start by using y=mx+b

step one: find the slope (remember m is the slope in this)

m= $\frac{y2-y1}{x2-x1}$

m= $\frac{5+3}{0-6}$

m= $\frac{8}{-6}$

m= - $\frac{4}{3\\}$

step two: insert the value we found for m into the equation and take one of the given points and insert the x and y into the equation (im using (0,5)) and solve for b.

y=mx+b

5= -4/3(0)+b

5=b

step three: rewrite y=mx+b with the values we found for m and for b

$y=(-4/3)x+5$

3 0

3 years ago

PLEASE CAN SOME1 HELP?

Marianna [84]

I have no ideaaaaaaaa

5 0

3 years ago

I actually need help-

Nutka1998 [239]

Step-by-step explanation:

The answer im just guessing but teachers like to do false false true true so sorry if im wrong

4 0

2 years ago

How do you find the area to this?

ira [324]

A=1/2bh
A=1/2* 6.7*8
A=<span>4*6.7
A=</span>26.8 square km
The * represents multiplcation.
The area is 26.8 square kilometers.

3 0

3 years ago