Answer:
20x-8y+ 7/20
Step-by-step explanation:
Answer:
x= 4, -1
Step-by-step explanation:
-2x - 2 + x^2 + x + 180 - 2x - 2 = 180
add like terms and put in descending order
x^2 - 3x + 176 = 180
subtract 180 from both sides
x^2 - 3x - 4 = 0
factor out the equation
(x-4)(x+1)=0
solve for x
x-4=0 x+1=0
x=4 x=-1
Answer:
60 combinations
Step-by-step explanation:
3 × 4 × 5 = 60
Hope i helped!
72 times square root of 2
Step-by-step explanation:
=x²+9x+5x+45
=x²+14x+45
<em><u>Hope </u></em><em><u>it </u></em><em><u>helps </u></em>
