X it is a straight line and goes through the origin
-3 and -2 would be the answer I think
Answer:
The side lengths are 10 by 7
Step-by-step explanation:
The area of a rectangle is
A = l*w
70 = (x - 11)(x - 8)
FOIL
70 = x^2 -8x-11x+88
Combine like terms
70 = x^2 -19x +88
Subtract 70 from each side
0 = x^2 -19x +88-70
0 = x^2 -19x+18
Factor
What number multiplies to 18 and adds to -19
-18*-1 =18
-18-1 = -19
0=(x-18)(x-1)
Using the zero product property
x-18=0 x-1=0
x=18 x=1
But x cannot x=1 because then the side lengths would be negative
x-18 = 10
x-11 = 7
The side lengths are 10 by 7
Ok see for doing percentage it is very easy just divide it by the main number I mean see if there is a food price 10 dollars and it has 20%off then u divide 20/10x100 u divide it by the actual number and then multiply it by 100 so the answer of my 20/10x100 is 10x20/100 ok so the answer is 2. The price is 2
Answer:
24:40
Step-by-step explanation:
3:5
This means there are 8 divisions altogether - 8 parts to be split (3+5=8)
64 / 8 = 8
8x3 = 24
8x5 = 40
£24:£40
Hope this makes sense!
</h2><h3>COMBINE your LIKE TERMS</h3><h3>
</h3><h3>NEW EQUATION</h3><h3>
</h3><h3>DIVIDE by 
on BOTH SIDES</h3><h3>
</h3><h3>CANCEL out: 
because that gives you 
</h3><h3>KEEP: 
because it gives us the balue of 
</h3><h3>SOLVE ABOVE AND YOU HAVE YOUR ANSWER FOR 
</h3><h3>
</h3><h2>Good luck on your assignment and enjoy your day!</h2><h3>~
</h3>