(i)
12x+ 7 = 6x + 27
12x-6x = 27-7
6x = 20
x = 20/6 =10/3 = 3.33
(ii)
4x + 74 = 9x = +14
4x - 9x = 14 -74
-5x = -60
x = -60/ -5 = 12.
(iii)
12x -14 = 9x -1
12x-9x = -1 +14
3x = 13
x = 13/3
(iv) 3x + 35 = 13x -45
3x -13x = -45 - 35
- 10x = - 80
x = -80/-10= 8
(v)
6x -1 = 16x -121
6x -16x =-121+1
-10x = -120
x = -120/-10 = 12
(vii)
10 + 9x = 42 + x
9x - x = 42 -10
8x = 32
x = 32/8 =4
The rule is 2x + 1.
2(0) + 1 = 0 + 1, = 1.
2(1) + 1 = 3.
2(2) + 1 = 5.
And so on.
2(15) + 1 = 31.
31 is the next term.
Hope this helps!
The equation would be c=3t+32
c is the total cost
the total cost is made of a flat rate of 32 (+32)
then it's 3 extra dollars for each t-shirt (3t)
hope this helps!l
Answer:
The answer is A. (60)
Step-by-step explanation:
If the radius is multiplied by 2, then you must must double the first volume.
Answer:
3x+2=26
3x=24
x=8
Step-by-step explanation:
