Each side should increase by 2x (left & right, and up & down) so that to match the condition :
7+2x)(6+2x) = 45
Solving it will give you: 4x² + 26x - 3
Answer:
a≥$150
Step-by-step explanation:
Permutations<span> refers to the </span>number<span> of unique ways that </span>a<span> set of </span>distinct<span> objects </span>can<span> be arranged (order matters). In contrast, </span>a Combination<span> is </span>a<span> selection ..... Instead of drawing trees or counting each arrangement </span>one<span> by </span>one<span>, </span>we can use combinations<span> and </span>permutations<span> to </span>find<span> our answer quickly. </span>Both<span>are also important when </span>
Answer:
x=15
Step-by-step explanation:
i just know its right
Answer:
1/4x -3
Step-by-step explanation:
To find the inverse of a function, exchange x and y and then solve for y
y =4x+12
Exchange x and y
x = 4y+12
Solve for y
Subtract 12 from each side
x-12 = 4y+12-12
x-12 = 4y
Divide by 4
(x-12)/4 = 4y/4
The inverse is
1/4x -3
