# Solve −np − 70 < 40 for n. show your work.

QUESTION POSTED AT 19/08/2019 - 05:54 PM

QUESTION POSTED AT 19/08/2019 - 05:54 PM

-np-70 < 40

Add 70 to both sides,

-np < 110

divide -p to both sides,

n < -110/p

Add 70 to both sides,

-np < 110

divide -p to both sides,

n < -110/p

I can help u but just give me 5 mins or 2 to help u :) ill get back to u right away

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

I believe the answer would be 100-5c=l

ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM

It depends I can tell you what it will be in y=mx+b

ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM

Y = kx

We have to find k value, so lets say x is euros and y is American dollars

so we have

9 = k(8)

k = 1.125

so the equation will be y = 1.125x

to prove it use another value given

y = 1.125x

y = 1.125 (24)

y = 27

Thus 24 euros is 27 dollars.

Hence the equation y =1.125x is correct.

We have to find k value, so lets say x is euros and y is American dollars

so we have

9 = k(8)

k = 1.125

so the equation will be y = 1.125x

to prove it use another value given

y = 1.125x

y = 1.125 (24)

y = 27

Thus 24 euros is 27 dollars.

Hence the equation y =1.125x is correct.

ANSWERED AT 23/09/2019 - 04:25 AM

QUESTION POSTED AT 23/09/2019 - 04:25 AM

39*7.25% = 2.8275 roundup to 2.83

39+2.83 = 41.83 & that is the total cost after tax

39+2.83 = 41.83 & that is the total cost after tax

ANSWERED AT 23/09/2019 - 04:24 AM

QUESTION POSTED AT 23/09/2019 - 04:24 AM

What is exercise 15?

ANSWERED AT 23/09/2019 - 04:24 AM

QUESTION POSTED AT 23/09/2019 - 04:24 AM

Make the denominators the same as the LCD 1/3 times 3 subtracted by 1/3 times 2

So it would be 3/6 subtracted by 2/6

The answer is 1/6

So it would be 3/6 subtracted by 2/6

The answer is 1/6

ANSWERED AT 23/09/2019 - 04:23 AM

QUESTION POSTED AT 23/09/2019 - 04:23 AM

$500 x .7 (price-discount=sale price) = $350

ANSWERED AT 23/09/2019 - 04:23 AM

QUESTION POSTED AT 23/09/2019 - 04:23 AM

Rate tables are useful because it has something that stands for something else. For example,

ANSWERED AT 23/09/2019 - 04:23 AM

QUESTION POSTED AT 23/09/2019 - 04:23 AM

25 x (40/100) = x

x = $10

So the 40% is $10

THUS, 25+10 = 35

Hence, the new price is $35

x = $10

So the 40% is $10

THUS, 25+10 = 35

Hence, the new price is $35

ANSWERED AT 23/09/2019 - 04:19 AM

QUESTION POSTED AT 23/09/2019 - 04:19 AM

If you see a zero that means that you are counting by 10s For example: 10,20,30,40,50,60,70,80

ANSWERED AT 23/09/2019 - 04:19 AM

QUESTION POSTED AT 23/09/2019 - 04:19 AM

40×8=320 scans in all

ANSWERED AT 23/09/2019 - 04:19 AM

QUESTION POSTED AT 23/09/2019 - 04:19 AM

80

x 4

=320

4*0=0

4*8=32 (add the 0)

4*80=320

times 4 by 80...BTW if you are in highschool then you should be able to do simple math (or at least use a calculator)

x 4

=320

4*0=0

4*8=32 (add the 0)

4*80=320

times 4 by 80...BTW if you are in highschool then you should be able to do simple math (or at least use a calculator)

ANSWERED AT 23/09/2019 - 04:18 AM

QUESTION POSTED AT 23/09/2019 - 04:18 AM

40 x 8 = 320

And to check it over:

320 / 8 = 40

ANSWERED AT 23/09/2019 - 04:18 AM

QUESTION POSTED AT 23/09/2019 - 04:18 AM

24 I believe so, have not checked yet.

ANSWERED AT 23/09/2019 - 04:18 AM

QUESTION POSTED AT 23/09/2019 - 04:18 AM

V/4-3=5

First step is add three

v/4= 8

Multiply by 4 to isolate the variable

v=32

First step is add three

v/4= 8

Multiply by 4 to isolate the variable

v=32

ANSWERED AT 23/09/2019 - 04:17 AM

QUESTION POSTED AT 23/09/2019 - 04:17 AM

The answer for the equation 4 2/5x = 12 1/10 is B 2 3/4

ANSWERED AT 23/09/2019 - 04:17 AM

QUESTION POSTED AT 23/09/2019 - 04:17 AM

It will make a chemical change that will make the iron rust in contact with oxygen and water.

ANSWERED AT 23/09/2019 - 04:17 AM

QUESTION POSTED AT 23/09/2019 - 04:17 AM

8 percent of 70 is 5.6

ANSWERED AT 23/09/2019 - 04:16 AM

QUESTION POSTED AT 23/09/2019 - 04:16 AM

It will be 10 feet in 14 second

ANSWERED AT 23/09/2019 - 04:16 AM

QUESTION POSTED AT 23/09/2019 - 04:16 AM

Unable to answer question without further information.

ANSWERED AT 23/09/2019 - 04:15 AM

QUESTION POSTED AT 23/09/2019 - 04:15 AM

First divide 8 by four which is two and then add the nine as the numerator so 2/9 gallons of paint per birdhouse

ANSWERED AT 23/09/2019 - 04:15 AM

QUESTION POSTED AT 23/09/2019 - 04:15 AM

Andre can use this information because 7 cannot go into 8 evenly, and 8 can go into 167 20 times, because 20 x 8 = 160

Therefore, 167/8 is 20 remainder 7

Therefore, 167/8 is 20 remainder 7

ANSWERED AT 23/09/2019 - 04:15 AM

QUESTION POSTED AT 23/09/2019 - 04:15 AM

A personality test may be given to assess individual behavior patterns.

ANSWERED AT 23/09/2019 - 04:15 AM

QUESTION POSTED AT 23/09/2019 - 04:15 AM

The answer is 16-___________________ over 12

ANSWERED AT 23/09/2019 - 04:14 AM

QUESTION POSTED AT 23/09/2019 - 04:14 AM

To solve for the perimeter of the triangle, first use Pythagorean theorem to solve for the hypotenuse and then add all of the sides together.

40 ^2 + 9^2

1600 + 81

1681 = C^2

41 = C

P = a + b + c

P = 40 + 9 + 41

P = 81 + 9

P = 90 units.

40 ^2 + 9^2

1600 + 81

1681 = C^2

41 = C

P = a + b + c

P = 40 + 9 + 41

P = 81 + 9

P = 90 units.

ANSWERED AT 23/09/2019 - 04:13 AM

QUESTION POSTED AT 23/09/2019 - 04:13 AM

The equation you want to use is

x = (-b +/- sqrt( b^2 - 4ac))/2a

So, ax^2 + bx + c = 0

x = (-14 +/- sqrt((14^2) - 4(12)(0)))/2(12)

x = (-14 +/- sqrt((196 - 0)))/24

x = (-14 +/- sqrt(196))/24

x = -14/24 +/- (sqrt(196)/24)

x = -14/24 +/- 14/24

x = (-b +/- sqrt( b^2 - 4ac))/2a

So, ax^2 + bx + c = 0

x = (-14 +/- sqrt((14^2) - 4(12)(0)))/2(12)

x = (-14 +/- sqrt((196 - 0)))/24

x = (-14 +/- sqrt(196))/24

x = -14/24 +/- (sqrt(196)/24)

x = -14/24 +/- 14/24

ANSWERED AT 23/09/2019 - 04:13 AM

QUESTION POSTED AT 23/09/2019 - 04:13 AM

I would love to help you, But I can't draw a picture. Draw 24 with 2 base tens and 4 ones. Take away 20. I THINK that the last part is saying that you can add stuff to your result to get the number you had before.( THIS IS PROBABLY NOT TRUE, JUST LETTIN YA KNOW ME THOUGHTS)

ANSWERED AT 23/09/2019 - 04:13 AM

QUESTION POSTED AT 23/09/2019 - 04:13 AM

All you have to do here is subtract 2 on both sides to isolate R.

R + 2 < 15

R < 13

R + 2 < 15

R < 13

ANSWERED AT 23/09/2019 - 04:13 AM

QUESTION POSTED AT 23/09/2019 - 04:13 AM

28,000+3,000x=36,000+2,000x

X will be the number of years worked, now we just have to make the equation true.

I did the work out already, and the answer is 8!

If you want to check my answer just substitute it in to the problem for x.

X will be the number of years worked, now we just have to make the equation true.

I did the work out already, and the answer is 8!

If you want to check my answer just substitute it in to the problem for x.

ANSWERED AT 23/09/2019 - 04:12 AM

QUESTION POSTED AT 23/09/2019 - 04:12 AM