I NEED HELP ON 1-5 PLEASE HELP I REALLY WOULD APPRECIATE IT!!

-4

Step-by-step explanation:

If there is 1-5 then we should do – from last I mean we should do -5-1 you will not understand like this I will show you by sep wise step

= -5

-1

————

ans -4

If you will not understand Look here when there will be -5-4 then what should we do? There is -5-4 So we should do –

If there is -4+2 then you don't know how to do it. So note this: + × + = +

+ × - = -

- × + = -

I know this much only. If you have more doubt then ask for your Maths teacher.

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10