Carlotta thinks that 3y + 5y3 is the same as 8y4. Which statement shows that it is NOT the same?
2 answers:
Answer:
Unlike terms
Step-by-step explanation:
3y and are not same
that is these are only like terms.
We can add or subtract only like terms
in Algebra terms are alike if their exponents are same
here first terms exponent is 1
and second term exponent is is 3.
therefore these terms cannot be added t give
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Where are youbfrom answer please
Answer:
constant of variation = 3
Step-by-step explanation:
we know that b varies jointly with c and d
so:
b∝c∝d
and b varies inversely with e, so
b∝
and i will call the constant of variation k, this way we can make an equation for b in the following form:
this satisfy that b varies jointly with c and d (if b increases, c and d also increase) and inversely with e (if b increases, e decreases)
we know that when b is 18, c is 4, d is 9, and e is 6:
substituting this in our equation for b:
and we solve operations and clear for the constant of variation k:
the constant of variation is 3.