Answer:
2mn
Step-by-step explanation:
Given
+ 2 - 3mn
= 3mn + 2mn - 3mn
= 2mn
Answer: a+(2a - 7) = 41
Step-by-step explanation:
Let be "a" the Nicci's age and "s" the Nicci's sister.
You know that the sum of Nicci's age and her sister's age is 41. This can be represented with the following equation
It is 1.04 because that is the right awnser
<h2>Answer:</h2><h2>91</h2><h2></h2><h2>Step-by-step explanation:</h2><h2>7 x 4 + 7 x 9 </h2><h2>28 + 63 </h2><h2>= 91</h2><h2></h2><h2>Hope this helps!!</h2>
173 i guess is the answer