Answer:
multiply the numerators; express that product over the product of the denominators
Step-by-step explanation:
Multiplication of fractions is done the same way regardless of whether the denominators are the same or different.
The numerator of the product is the product of the numerators.
The denominator of the product is the product of the denominators.
Answer:
10
Step-by-step explanation:
(7+3+9+5+2+x)/6=6
26+x/6=6
26+x=36
x=10
Answer:
6
Step-by-step explanation:
Let . We know the formula for the sum of an arithmetic sequence is:
Where n is the number term you are finding the sum up to, a1 is the first term, and an is the nth term. We can substitute what we have:
The formula to find the nth term of an arithmetic series is:
Where d is the common difference. Again, we can plug in what we have;
Answer:
Horizontal line has a slope of 0