Answer:
so i think it is rst on the right
5.25 dollars for the protein shake and 4.5 for the strawberry smoothies
It looks like ∆ is defined as
<em>a</em> ∆ <em>b</em> = (<em>a</em> + <em>b</em>)² + 5
If that's the case, then
1 ∆ (-4) = (1 + (-4))² + 5 = (-3)² + 5 = 9 + 5 = 14
Multiply the 37 and 23 for 851 plus the triangles must be above it so its 1035 in squared
19030.95
i think
take the og number times the percent then that times three and add it to the original number (sorry if that’s not right that’s just how i would do it)
