Sorry Im in 6th but i still have no idea......
Answer:
The sum is

Step-by-step explanation:
We want to add

The sum of these two numbers is:

This is the same as:


We rewrite 7290 in standard form to get;

<span>3x+9=5x+1
Subtract 3x from both sides
9=2x+1
Subtract 1 from both sides
8=2x
Divide 2 on both sides
Final Answer: 4=x</span>
Answer:
Number 4
Step-by-step explanation:
I have done this quiz before, and that is what it looks like
I don't know if I am right, but good luck!
Answer:Plant A
Step-by-step explanation: Plant A underwent 4.2 centimeters of growth, whereas Plant B underwent 4 centimeters of growth. Plant A grew more drastically than Plant B