Answer:
Step-by-step explanation:
rate = minute/meter => 20/5
so, 5/1 for rate
so for 11 meter, (5m/1min)(11)
answer is 55 minutes
Answer:34
Step-by-step explanation:
iT DEPENSA
Answer:
x≥1
Step-by-step explanation:
f(x) = √x+6-7
f(x) = √x-1
The value under a square root must be non-negative; therefore make the inequality x-1 ≥ 0 and solve it.
x ≥ 1
There's your domain! Hope this helps! :D
Tea : 2 pints lemonade : 2 pints / Tea : 1 pint Lemonade : 3 pints
A.T.Q, equations will be:
x+y = 450
2x+5y= 1800
Substitute value of x from equation (1), in equation (2)
2(450-y) +5y=1800
900-2y+5y=1800
3y=900
y=300
so, your answer is 300
