I believe that’s false, because for every x there should only be one y, and x(5) has two y’s (1 and 3)
Answer:
C ) 40w + 300 > 7--
Step-by-step explanation:
Since he starts off with 300 cards, the equation must have +300 units. As he purchases 40 each week, the rate of change is 40w. Since his goal is over 700, look for >700.
Therefore 40w + 300 > 700
X=-8
Х/2 - x = x/4 + 6
1/2x - x = 1/4x + 6
-1/2x=1/4x+6
-2x=x+24
-2x-x=24
-3x=24
X=-8
<span>A line of symmetry divides a shape into two equal parts. I think </span>
Answer:
<h2>length = 95 yards</h2><h2>width = 51 yards</h2>
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
where
l is the length
w is the width
From the question
Perimeter = 292 yards
The statement
The length of the field is 7 yards less than double the width is written as
l = 2w - 7
Substitute the expression into the above formula and solve for the width
292 = 2( 2w - 7) + 2w
292 = 4w - 14 + 2w
292 = 6w - 14
6w = 292 + 14
6w = 306
Divide both sides by 6
w = 51
Substitute this value into l = 2w - 7
That's
l = 2(51) - 7
l = 102 - 7
l = 95
Therefore we have
length = 95 yards
width = 51 yards
Hope this helps you
