The length of a rectangular pool is 40 meters greater than its wheth. The total length of the fence along the sides of
the pool is 160 meters. Which equation can be used to find the correct width, x, in meters of the pool?
A
x+*+ 80 - 160
2x + (40) 160
c. 2x + x) + 40 160
D: 2x + 40+*) - 160

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments. which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

How do i multiply two digit numbers

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years