-14
just multiply 2 on both sides to isolate x
Answer:
0.05294117647
Step-by-step explanation:
Answer: 12in
Step-by-step explanation:
Length+width+length+width
Answer:
<em><u>= 7700</u></em>
Step-by-step explanation:
income : savings = 15 : 4
income = 15x
savings = 4x
but it is given that savings = 2800
therefore
4x = 2800
x = 700
income = 15x
= 15*700
= 10500
expenditure = income - savings
= 10500-2800
<em> </em>= 7700
<u><em>If helpful, please mark as brainliest! =)</em></u>
Answer:
Step-by-step explanation:
d(t)=-2t^2+9t+18
calculate the derivate : f'(t) = - 4t+9
f'(t) = 0 : - 4t+9= 0 so t = 9/4
the maximum value is f(9/4) = ....... continue