Answer:
-10x + 1.5
Step-by-step explanation:
A because all of the other ones are weong
Please write that as 4.321 × 10^(−4). The " ^ " indicates exponentiation and the parentheses help make clear that your exponent here is a negative one.
Rewrite 4.321 × 10^(−4) by moving the decimal point 4 places to the left:
0.0004321
You do 9+3 which equals 12 then you multiply that by 4
