Mmm me too, and a big glass of coca cola Yummy! :)
From the second equation:-
x = 6 - 4y
Substitute this for x in the top equation
Answer:
66.5m^3 closest value
Step-by-step explanation:
7*7=47 m^3 area of square
12-7=5m length of triangle side
(7*5)/2=17.5 m^3 area of triangle
area of square + area of triangle = total area
47+17.5 =64.5 m^3
First go to the y intercept (or the b in y=mx+b) look for the slope and plot the points on the graph they're talking about e.g. #23 the y-intercept is 6 go to the 6 on the y axis, and then look at the slope (x), so it goes up and over to the right since it's positive by 1
