-2.6b + 4 = 0.9b - 17
<u>+2.6b </u> <u>+2.6b </u>
4 = 3.5b -17
<u> +17 </u> <u> +17 </u>
21 = 3.5b
6 = b
Answer: b = 6
Step-by-step explanation:
Length = x-3
width = x+8
Area of the rectangle = 60 inch²
(x-3)(x+8)=60
x²+8x-3x-24=60
x²+5x-24=60
x²+5x-84=0
x²+12x-7x-84=0
x(x+12) - 7(x+ 12) =0
(x+12)(x-7)= 0
x= -12 or, x= 7
Measure of sides of rectangle can never be negative.
Answers:
Therefore,
x=7
Dimensions
length =7-3
=4 inches
width = 7+8
=15 inches
Graph the line with y-intercept at -1 and slope that's -4?
where m is the slope and b is the y-intercept.
So clearly, the answer is
Answer:
190 and 191 is that two consecutive numbers