Answer:
B) b=13
Step-by-step explanation:
13-4x is the same as -4x+13
Answer:
The slope of RT is: m = 1
Step-by-step explanation:
Given
Determining the slope between (-3, 1) and (2, 6)



Refine

Therefore, the slope of RT is: m = 1
Answer:
I am not entirely sure what you are asking here but if I am right then the answer is -4(x-2) = 8 - 4x
Step-by-step explanation:
Multiplying binomials all you have to do is distribute the 4
Multiply -4 by x to get: -4x
Muliply -4 by -2 to get: 8 (Because two negatives make a positive)
Now you have -4x + 8
Rewrite so it flows better and the answer is:
8 - 4x
0, 60, 30
That should be correct.
1000 ml costs £3.50
200 is 1/5 of 1000 so it will be £0.7