The width is w
The length is w + 70
Perimeter: p = 2(l + w) and =500
Substitute what you know:
500 = 2(w+ 70 + w)
Combine like terms:
500 = 2( 2w + 70)
Distribute 2 to both terms
500=4w-140
640 = 4w
w = 640/4 = 160 feet L= w +70= 160 + 70= 230 ft.
Answer: x = 2 degrees Fahrenheit
Step-by-step explanation:
5-3= 2 it’s a pretty simple equation
Answer:
$357.42
Step-by-step explanation:
So first I multiplied $425.50 by 20%.
$425.50 * 0.20= 85.10
$425.50- 85.10= $340.40
$340.40 * 0.05 = $17.02
$340.40 * 0.07 = $23.828
$340.40 + 23.828 + 17.02= $ 357.42
The sale price of Dean's guitar is $357.42.
9×10⁴ is 300 times greater than 3×10²
as, (9×10⁴)/(3×10²)=3× 10²
and the proper of writting powers in computer form is a×10^b
