Answer choice d (7) would be monomial because it's just one number by itself not attached to anything :)
Cos(x) = 32/40 = 0.8 ⇒ x ≈ 37°
When you distribute you get 12x-24-7x=-80
when you combine like terms you get 5x=-56
answer : x = -11.2
Answer :
Y= 2x+1
Explanation :
Y + 5 = 2 (x+3)
Multiply parenthesis by 2
Y + 5 = 2x +6
Move constant to the right
Y = 2x + 6 -5
Subtract the numbers
y= 2x + 1
And the answer should be
y= 2x + 1
