Answer:
Step-by-step explanation:
That really easy Peary it’s not eieoruirbcbdkehbdbs shrine chdiej
8/97 = 12/x.....8 oz to 97 mg = 12 oz to x mg
cross multiply
(8)(x) = (97)(12)
8x = 1164
x = 1164/8
x = 145.5 (or 145 1/2) mg
Since there is 12 students who prefer rock and 4 that prefer classic rock that will equal 16. add up all the other number to get 26 and your ratio will be: 16/26
Answer:
is 512
Step-by-step explanation:
Answer:
points (x, y) = {(124, 68), (172, 80)}
y = 1/4x +37
Step-by-step explanation:
For the variable definitions given, the problem statement gives you the points ...
(chirps, temperature) = (x, y) = (124, 68) or (172, 80)
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You are asked to find a linear equation that relates x and y.
The slope can be found using the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (80 -68)/(172 -124) = 12/48 = 1/4
The y-intercept can be found from ...
b = y -mx
b = 68 -(1/4)(124) = 37
Then the equation that models the relationship can be written ...
y = 1/4x +37
