Answer:
21, 7.5, -6
Step-by-step explanation:
Think of domain as x and range as y
okay so basically sense your range is (-6, 3, 12) and your function is
f(x) = -2/3x + 8
your domain values would be
21
7.5
-6
I suggest using desmos, it's very helpful, hope this helps
Answer:
256/81
Step-by-step explanation:
Answer:
You = bronze
Your brother = silver
Your sister = gold
Step-by-step explanation:
Your marks: 40/60
Your brother's marks: 46/60
Your sister's marks: 49/60
You can simplify the fractions, but you don't have to:
40/60 = 2/3
46/60 = 23/30
49/60 = 49/60
Now, divide each of the numerators by the denominators (turn the fraction into a decimal).
2/3 = 0.6667
23/30 = 0.7666667
49/60 = 0.8166667
(Note that these are all approximations as the real answers go on forever)
Lastly, multiply them all by 100 to get the percent.
0.6667 x 100 = 66.67% - bronze
0.76667 x 100 = 76.667% - silver
0.816667 x 100 = 81.6667% - gold
Answer:
One burger is $35 and one taco is $43
Step-by-step explanation:
First you substitute:
4b + 3t = 269 => t = 269/3 - 4/3b
5b + 4t = 347 => b = 35
t = 269/3 - 4/3b
t = 269/3 - 140/3
t = 43
Answer:
I think it is 8! Sorry if it's wrong!
