Just a shot in the dark: 9*30 and 9*8?
<span>-3|15 - s| + 2s^3 when s = -3 is
</span>-3|15 - (-3)| + 2(-3)^3 = <span>-3|15 + 3| + 2(-27) = </span><span>-3|18| + (-54) = -3(18) - 54 = -54 - 54 = -108</span>
Hey! :)
you went on the roller coaster 7 times and the ferris wheel 5 times
Hope this helps! :)
Answer:
224
Step-by-step explanation:
Multiply all the numbers