Answer: -42
Step-by-step explanation: 2*2 matrices are easy to find the determinant with. Its just ad-bc, so (5*-2)-(4*8), which is -42
100 because it goes up 15 and 5
Hello :
<span> by the Distributive Property
</span>4(x + 2) = (4×x) +(4<span>×2)= 4x +8</span>
It is the same thing as the average you add everything up then you divide by the number of numbers you added together
Answer:
-16/3
Step-by-step explanation:
trust me
