Answer:
2 = $36, 3 = $54, 4 = $72
Step-by-step explanation:
Your constant is $18.
2 * 18 = 36
3 * 18 = 54
4 * 18 = 72
and so on..
1. -6y
2. 4y+20
3. -6x+6y+4
4. 3x-44
5. •work:
•plug in 4 to the equation
5(2-4)=-10
10-20=-10
-10=-10
•so, yes it is a solution to 5(2-x)
6. •work:
4x+20=0
-20 -20
4x=-20
4x/4=-20/4
x=-5
7. •work:
5x-3=2x-27
-2x -2x
3x-3=-27
+3 +3
3x=-24
3x/3=-24/3
x=-8
8. •work:
6x-8=2x+16
-2x -2x
4x-8=16
+8 +8
4x=24
4x/4=24/4
x=6
9. •work:
12-3x=22+2x
-2x -2x
12-5x=22
-12 -12
-5x=10
-5x/-5=10/-5
x=-2
10. •work:
x+7x-12=-20
8x-12=-20
+12 +12
8x=-8
8x/8=-8/8
x=-1
11.•work:
7x+4-13x=-1+23
-6x+4=-1+23
-6x+4=22
-4 -4
-6x=18
-6x/-6=18/-6
x=3
here you go! hope this helped!! :)
To find your answer you would divide 21 by 3 which would be 7, once you've got 7 you would multiply it by 9 which would give you the amount of old houses that there is which would be 63.
1.print screen/screenshote
2.place in on paint
3. save it
4.click the papper clip on
5.here find where you saved it
6.post
Answer:
Find out the how much will the bike cost after the 30% off and markdown .
To prove
As given
Original cost of the bike = $950.00
A bike was recently marked down $200.00 from its initial price.
Than
Price of bike after marked down = $950.00 - $200.00
= $750
As given
If you have a coupon for an additional 30% off after the markdown.
30% is written in the decimal form.
= 0.30
Cost of the bike when coupon for an additional 30% off after the markdown iapply = 0.30 × 750
= $ 225
Than cost of the bike when coupon of 30% off and marked down of $200.00 apply = Price of bike after marked down - cost of bike when coupon for an additional 30% off after the markdown apply
= $750 - $ 225
= $ 525
Therefore the Than cost of the bike when coupon of 30% off and marked down of $200.00 apply is $ 525 .