Danville has a higher elevation than Altoona. Danville has an elevation of 40 feet above sea level, and Altoona has an elevation of 50 feet below sea level. Which inequality shows this situation? A.
− 50 > 40

B.
− 50 < 40

C.
− 40 > − 50

D.
− 40 < − 50

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.

i wish i could u

step-by-step explanation:

i wish i could u

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6