Answer:
Step-by-step explanation:
15 goes into 18 once with 3 remainder.
18/15-15/15=3/15=1/5
So the answer is:
The sum of the given expression expressed as a quadratic equation is 10x^2 + 13x + 11
<h3>Sum of expressions</h3>
Expressions are equations separated by mathematical signs. This expressions are known to contains certain unknowns
Given the following expression
10x^2 +7x+6 and 6x + 5
We are to take the sum of both expression to have:
f(x) = 10x^2 +7x+6 + 6x + 5
Collect the like terms
f(x) = 10x^2 + 7x + 6x + 6 + 5
f(x) = 10x^2 + 13x + 11
Hence the sum of the given expression expressed as a quadratic equation is 10x^2 + 13x + 11
Learn more on sum of functions here: brainly.com/question/11602229
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7.8+3.5(6.8)-1.5
7.8+23.8-1.5
31.6-1.5
30.1
Its Gonna be Hours Divided by rooms.
