Answer:
[7-2x+5y-(x-y) -[5x+3y-7]
= 7-2x+5y-x+y-5x-3y+7
=7+7-2x-x-5x+5y+y-3y
=14-8x+3y
=-8x+3y+14
Step-by-step explanation:
What's the given quantity?
Answer:
x=10.5
Step-by-step explanation:
if the two triangles were ratios it would be like
19.3:7.2 to x:3.9
so 75.27 = 7.2x
whcih is 10.45 which is approximately 10.5
877.71=877.7
when rounding, look at the previous place value to determine if you should round up or down :)
You are correct with part i with what you did so far, but you need to finish it.
What is function f?
i.
ii.
iii.
