Answer:
the answer of question number 4 is : (x+4)
Answer:
the answer is 21x+5
Step-by-step explanation:
because there are 2 x and if you multiply 7x and 3x it will be 21 than you put the x, so 21x And then add the +5 so it Will be 21x+5
Answer:
1
Step-by-step explanation:
8/2(4)
8/8
1