1. Atoms 2. electrons, 3. protons and neutrons 4. Static, 5. Gains.
Answer:
-5
Step-by-step explanation:
add them together (-4)+(-1) make a t chart it'll help you out
You can do this.
12 inches is 1 foot.
13 inches is 1'1"
14 inches is 1' 2" and so on.
Answer:
9
Step-by-step explanation:
How I got my answer:
a+ bc turns into 7 + 4 x 1/2
First, you do 4 x 1/2 which equals 2 ( 4/1 x 1/2 = 2)
Then, you add 7 and 2
=9
-24n+49
You multiply 7 by-12n = 84n. And the 7 by -3= -21. Then 10 by 6n = 60n and 10 by 7 which is 70. When you do all the it will give you -84n-21+60n+70. The. You combine like terms which is -84 and 60( because they both have n)= -24n and 70 with -21 which is 49. So overall the answer is -24n+49
