B
Step-by-step explanation:
2000$ is far from 30$ so it is b
Step-by-step explanation:
The correct answer is the vertical change divided by the horizontal change between two points on a line. We can find the slope of a line on a graph by counting off the rise and the run between two points. If a line rises 4 units for every 1 unit that it runs, the slope is 4 divided by 1, or 4.
Constant of proportionality?
I can find the rate of change
ok, so find first hose rate of change
gallons/minue=318/58=159gal/29min
y=159/29x for first hose
2nd hose
50% faster
times 3/2
477/58=2nd hose
constant of poroprotinality
y=kx
assuming y=amount and x is the time
add the rates
159/29+477/58=795/58=13.7
so the new one would be
y=13.7x
constant is 13.7
C
You said "He used 3/5 of it for his project " so your question"What fraction of the spool was used for his project?" you already solved dumbas and I copied and pasted your dumb question
Hello,
( 550 m² × 2 ) ÷ ( 35 m + 15 m )
→ 1 100 m² ÷ 50 m
→ 22 m
Bye :)