Answer: C. –6.4z – 3.5xz
Step-by-step explanation:
Hi, to answer this question we have to apply the distributive property:
The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.
In this case we have to multiply each term (-6.4 and -3.5x) by z, then add both.
z(–6.4 – 3.5x)
-6.4(z)-3.5x(z)
–6.4z – 3.5xz
The correct option is C.
