The equation will be:
n + (n + 1) = 59
n + n + 1 = 59
Solving:
2n + 1 = 59
-1 -1
2n = 58
n = 29
n + 1 = 30
Hope this helps!
A.T.Q,
Birds = 120, Cats = 60, Dogs = 80
So, Cats : Dogs : Birds = 60 : 80 : 120 = 6:8:12 = 3:4:6
So, 3:4:6 is your answer.
The area of the blanket - 24 ft²
length being longer than the width means that blanket is a rectangle
width of the blanket = x
length of blanket = x +2
area = length * width
area = x * (x+2)
= x² + 2x
since area = 24
x² + 2x = 24
x² + 2x - 24 = 0
we have a quadratic equation and we need to now solve for x
x² + 6x - 4x - 24 = 0
x (x + 6) - 4(x + 6) = 0
(x-4) (x+6) = 0
x-4 = 0 or x + 6 = 0
x = 4 or x = -6
x could be either 4 or -6. since dimensions cannot have negative values,
x ≠ -6
therefore x = 4
width = 4 ft
length = 6 ft
Answer:
16
Step-by-step explanation:
Answer:
2x^3+x^2-7x+3
Step-by-step explanation:
To do this you have to multiply the first term in the first parenthesis so you would multiply 2x by x^2 x and -3 so you get 2x^3+2x^2-6x for the first part and then you would multiply -1 by the terms again so you would get -x^2-x+3 so you would get 2x^3+2x^2-6x-x^2-x+3 then you would add add teh like terms together so you get 2x^3+x^2-7x+3 as the final answer