Answer:
3x+5y=105
x+y=25
Step-by-step explanation:
x is the number of 3 mile runs so the total distance travelled is 3x miles. y is the number of 5 mile runs so the total distance travelled is 5y miles. Together Gavin travelled 103 miles so 3x+5y=105.
The number of 3 mile and 5 mile runs he did in total were 25 so x+y=25.
So the answer is:
3x+5y=105
x+y=25
Done.
Hello there!
I'm not exactly sure of what answer you are looking for, however,
f(x)=ax^2+bx+c represents a quadratic function.
Quadratic functions always have their highest exponent at 2, nothing more and nothing less.
Examples of quadratic functions are...
•x^2
•3x^2
•3x^2+2
•3x^2+2x
•3x^2+2x+1
I really hope this helps!
Best wishes:)
Answer:
the answer is d
Step-by-step explanation:
distributive property
8 (n - 2) = 8n - 16
Answer:
The converse statement is "If its is September then it is my birthday"
Step-by-step explanation:
Answer:
Step-by-step explanation:
a) p(blue & hybrid & not-leather) = p(blue)×p(hybrid)×p(not leather)
= (1/3)×(1/2)×(2/3) = 1/9
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b) p(electric & not-blue) = p(electric)×p(not blue) = (1/2)(2/3) = 1/3
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Among a given set of choices, the probability of any one of them is 1 divided by the number of choices. The probability of that the choice is not one of those is the probability that it is, subtracted from 1.
<u>Example</u>: there are 3 colors, so p(green) = 1/3; p(not-green) = 1 -1/3 = 2/3.
