Answer:
4y^(2)+14y+31
Step-by-step explanation:
First you need to do (y+7)(y+7)
y^2+7y+7y+49
y^2+14y+49
Add it all together
y^2+14y+49+3y^2-15
4y^(2)+14y+31
96 pints, because 1 gallon equals 8 pints, so 12 X 8 equals 96.
Answer is C...Use calculator
Answer:
cost price = 5000 rs.
selling price = 6500 rs.
as selling price > cost price there is a profit
profit = selling price - cost price = 6500 - 5000 = 1500 rs.
profit percentage = profit x 100 / cost price = 1500 x 100 / 5000 = 30 %
Answer:
1.8333
Step-by-step explanation:
12x-2=20
Add 2 to both sides:
12x=22
Divide both sides by 12:

Hope this helps!