I believe it would be the third option
Answer:
Total number of painters = 25 painters
Step-by-step explanation:
Interior painting = 10 painters
These painters made up 40% of the painting crew
how many painters in all worked on this job?
Let
Total number of painters = x
Interior painters = 40% of x
10 = 40% * x
10 = 0.4 * x
10 = 0.4x
x = 10/0.4
x = 25 painters
Total number of painters = x = 25 painters
Answer:
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Step-by-step explanation:
ksbjsjsba sorry
Answer:
4 hours
Step-by-step explanation:
55h = 80 + 35h
55h - 35h = 80 + 35h - 35h
20h = 80
20h/20 = 80/20
h = 4
-2x^2 - 5 is same shape as -2x^2 except that the whole graph is translated verticall downwards 5 units
