Answer:
12 thank you cards
Step-by-step explanation:
To find the number of thank you cards he writes, divide 3/4 by 1/16.
3/4 ÷ 1/16
3/4 * 16/1
48/ 4
12
Hey there!
The answer should be C. F(n) = 10n + 1
Answer:

Step-by-step explanation:
Translating the phrase into an equation, we get:

And:

So the system of equations would be:

If you want to put it into slope-intercept form, you can simplify both equations:


Answer:
78°
Step-by-step explanation:
Corresponding parts of congruent triangles are congruent, so m∠S = m∠N, which is 78°.