Answer:
$834.40
Step-by-step explanation:
Find how many kg Lulu has total by adding 43.50 and 43.50+25 together.
You get 112 kg, and then multiply that by the price per kg, so 112 * 7.45 is 834.40.
Let
x-------> the total number of empty spaces in the bike racks
y------> the total number of spaces in the bike racks
z-------> the total number of bike in the bike racks
we know that
therefore
the answer is
the total number of empty spaces in the bike racks is 
the expression is equal to
Answer:
x^2.
Step-by-step explanation:
(x+3)^2 -3 (2x+3)
= (x + 3)(x + 3) - 3(2x + 3)
= x^2 + 3x + 3x + 9 - 6x - 9
= x^2 + 6x + 9 - 6x - 9
= x^2 + 6x - 6x + 9 - 9 Simplify like terms:
= x^2.
The functions f(x) = –(x<span> − </span>1)2<span> + 5 and </span>g(x) = (x<span> + </span>2)2<span> − 3 </span>have been rewritten using<span> the</span>completing-the-square method<span>.</span>
Answer:
x = 35
Step-by-step explanation:
5 x 7 = 35
