Answer:
-x + 2y - 36
Step-by-step explanation:
-4(x + 9) + 3(x - y) + 5y
Distribute;
-4x - 36 + 3x - 3y + 5y
Collect like terms;
-1x + 2y - 36
New price = <u>90 dollars</u>
<u></u>
25% of 120 = 30
Price is reduced 25% from 120 so,
120 - 30 = 90
Amount of discount = 30
The measure will be 122 cause all you have to do is subtract 180 from 58 and you will get your answer cause a supplementary angle is an obtuse so thats 180 so you would have to subtract then two amd you will get your answer !!
Answer:
Solve for A by simplifying both sides of the equation, then isolating the variable.
A
=
45
−
B
4
Step-by-step explanation:
No because the perfect trinomial has a square as the third term and the middle term is a multiple of 2.
