Yes because you multiply first so in this case you multiply 7 and 3 first. Since the second expression is in parenthesis you do that first just like you do 7 times 3. Then you just add 2 to that. The value of both expressions is 23
I think it is 56, is this a multiple choice question?
I believe this is an equation that could help solve your problem 2.99x+12.99y=43.92
Answer:
1) 117
2) 51
3) congruent
4) to each other
Step-by-step explanation: