Money raised by Jin = x = 37.26
Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26
Money raised by Deb = x - 5 = 37.26 - 5 = 32.26
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount raised by Jin, hence:
Money raised by Bashir = x + 29
Money raised by Deb = x + 29 - 34 = x - 5
Hence:
x + x + 29 + x - 5 = 135.78
Money raised by Jin = x = 37.26
Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26
Money raised by Deb = x - 5 = 37.26 - 5 = 32.26
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Over 5 weeks 20 reduction in waste removed.
Therefore 4 per week.
Therefore gradient -4w.
-4 x 5 + c = 60
-20 + c = 60
c = 80
dumpsters removed = d
weeks = w
d = 80 - 4w
Answer:
Categorical variable
Step-by-step explanation:
An ordinal variable is a categorical variable for which the possible values are ordered. Please mark me as brainliest.
Answer:
Solution → (2, -1)
Step-by-step explanation:
Input-output values table for equation (1),
2x + y = 3
x -1 0 1 2
y 5 3 1 -1
Input-output values table for equation (2),
y = x - 3
x -1 0 1 2
y -4 -3 -2 -1
Now plot these points to get the graphs of both the equations.
Common point (2, -1) of both the lines will be the solution of the system of equations.
Answer:
Step-by-step explanation:
2x+32=8
2x=-24
x=-12
