0.8(2) = 1.6
1.6 + .2 = 1.8
I wish it would specify more on if it’s cents or dollars, but the answer should be 1.8 if you did it this way
<span>Which kind of function best models the set of data points (–1, 22), (0, 6), (1, –10), (2, –26), and (3, –42)?
LINEAR. I arrived at that conclusion after solving for the slope.
m = y1 - y2 / x1 - x2
m = 22 - 6 / -1 - 0 = 16/-1 = -16
m = 6 - (-10) / 0 - 1 = 16/-1 = -16
m = -10 - (-26) / 1 -2 = 16/-1 = -16
</span><span>Which kind of function best models the set of data points (–3, 18), (–2, 6), (–1, 2), (0, 11), and (1, 27)? NONE OF THE ABOVE
</span><span>3. What function can be used to model data pairs that have a common ratio? EXPONENTIAL</span><span>
</span>
3 over 12 is rational because it is a terminating decimal. Meaning that it ends.
Answer:
48.96
Step-by-step explanation:
Perform the two multiplications from left to right:
2.23x3.42x6.42 becomes:
7.6266 · 6.42, or
48.96
13x-8≤-32
add 8 to both sides to get 13x≤-24
divide by 13 to get x ≤ -24/13