Answer:
10
Step-by-step explanation:
sadasdasdasd
Time = Distance/Speed
Let d represent the distance from home to the resort in miles.
Time To Resort = d/48
Time To Home = d/40
Total Time = Time To Resort + Time To Home
11 = d/48 +d/40 . . . . . . . . . . substitute known values & expressions
.. = d*(40 +48)/(40*48) . . . . add fractions
.. = d*11/240 . . . . . . . . . . . . . simplify
11*(240/11) = d . . . . . . . . . . . multiply by the inverse of the coefficient of d
240 = d
The Gomez family traveled 240 miles from their house to the resort.
An equation says that two things are equal. It will have an equals sign (assuming you know what that is) like this:
7+2=10-1
What the equal says on the left, is equal to the answer on the right.
Basically, it's a statement saying "equals that"
I don't fully understand your question, but I hope it helped you at least a little.
Answer:
D
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
If a polynomial has real coefficients, complex zeros come in conjugate pairs.
If a+bi is a zero, then so is a-bi. (a-bi is the conjugate of a+bi)
If 2+i is a zero, then so is 2-i.
