The answer is B because the x describes the domain and it can also be the input value
Answer: Two pounds of beef costs $7.38.
Step-by-step explanation:
Multiply the cost for one pound by the amount of pounds you need.
$3.69×2=$7.38
I hope this helps!!
8.-12y^10 9.-15z^17 10.a^3b^3/125 11. 9x^2y^6/z^4
Answer:
1015 widgets
Step-by-step explanation:
First investigate how many widgets can machine A produce in 1 hour:
If it produces 435 in 3 hours, then it will produce one third of that in one hour:
In ONE (1) hour
widgets
Therefore in seven (7) hours it will produce seven times the amount it does in one hour, that is:
widgets
The answer seems to be D!!