-13+5= -8 so -8 is your answer
A. 40 pounds of seeds for 6-acre fields
The answer is
B. 11 pounds of flour at $7
The answer is
Answer:
295 mi
Step-by-step explanation:
we can write this as an equation. the base fee, with no miles traveled is 25. this will be our y intercept, or b in the equation y = mx + b
our slope is .4
for every 1 mile increase for x, our y increases by .4
so:
y = .4x + 25
set this equal to 143.40
143.40 = .4x + 25
x = 295 mi
Answer:
2/3
Step-by-step explanation:
1) Move the 7a to the other side
2) Move the 3
3) Combine like terms
4) Divide by 9
5) Answer is 2/3
Answer:
X-intercept: (-0.2,0)
Step-by-step explanation:
y=15x+3
I don't know how to show a graph but what you do is start by plotting (0,3) and go up 15 and over 1 to form a line (because the slope is 15).
To find the x-intercept, replace y with 0 and solve for x.
0=15x+3
-3=15x
-3/15
-1/5 (or -0.2)
(-0.2,0)