Answer:
B
Step-by-step explanation:
When you multiply 2 equations together, you just multiply them. You'd get x(3x-20) = 3x^2 - 20x, which is B
Answer:
Step-by-step explanation:
The answer is: 75.24/9.9=7.6
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.
The inequality that best represents his practice time is <span>x + y ≥ 45.</span>
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1÷3=13.
Step-by-step explanation:
To find the reciprocal of any number simply take 1 and divide it by that number, so the reciprocal of 3 is 1÷3=1/3. We can check that this is the multiplicative inverse of 3 by multiplying those two numbers together and seeing if we get 1: so 3×1/3=3×1/3=1. Where it says =3 you put a line through that 3.
