Answer:
Step-by-step explanation:
6.1 / 5 ( 12b + 5 )
b = 5/6
by substituting,
6.1 / 5 ( 12 × 5/6 + 5 )
1.22 × 15
= <u><em>18.3</em></u>
Hope this helps
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Plan 1 = 29.94 + 0.10x
Plan 2 = 32.99 + 0.05x
Plan 1 = Plan 2
29.94 + 0.10x = 32.99 + 0.05x
0.10x - 0.05x = 32.99 - 29.94
0.05x = 3.05
0.05x/0.05 = 3.05/0.05
x = 61
61 MB of data is needed to make both plan equal.
to check: x = 61
29.94 + 0.10(61) = 32.99 + 0.05(61)
29.94 + 6.10 = 32.99 + 3.05
36.04 = 36.04
Hi Ponie
Simplify both sides of the equation
3-x/5-4-x/2=1
3+ -1/5 x+ -4+ -1/2 x =1
Combine like terms
(-1/5 x + -1/2 x)+(3+-4)=1
-7/10 x +-1=1
-7/10 x -1=1
Add 1 to both sides
-7/10 x-1+1=1+1
-7/10 x=2
Multiply both sides by 10/-7
(10/-7)*(-7/10 x )= (10/-7)*2
x= -20/7
I hope that's help and I am sorry for the late answer !