When you woke up this morning, the temperature was -3.4°c. at bedtime, the temperature was 1.7°c. which expression and statement describes the situation? -3.4> 1.7, so -3.4°c is warmer than 1.7°c. 1.7=12(-3.4), so 1.7°c is half as cold as -3.4°c. 1.7> -3.4, so 1.7°c is warmer than -3.4°c. 1.7< -3.4, so 1.7°c is colder than -3.4°c.

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

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.