4 - t = 3(t - 1) - 5
= 4 - t = (3t - 3) - 5
= 4 - t = 3t - 8
Add 8 to both sides:
12 - t = 3t
Add t on both sides:
12 = 4t
Divide both sides by 4:
t = 3
Hope I helped :)
EDIT: Yeah I see where I went wrong - answer is 3
Answer
248.3712
Step-by-step explanation:
2(H*W)+2(H*L)
2(5.78*6.72)+2(6.72*12.7)= 248.3712
Answer:
Step-by-step explanation:
-1/2 + (3/4 x 4/9)
-1/2 + (3/9)
= - 1/2 + (1/3)
= - 1/6
Answer:
Profit = 75
Step-by-step explanation:
Selling price of 3 oranges = 2
There are 210÷3 = 70 set of oranges
Selling price of 1 set (3 oranges) of orange = 2
Selling price of 70 set of oranges = 70 * 2 = 140
Cost of 210 oranges = 65
Profit = selling price - cost price
= 140 - 65
= 75
A. the relation is a function
