Answer:
Equation Notation
Step-by-step explanation:
A) When you apply the distributive property to <span>5(2x−3)=5, you obtain a polynomial of degree 1. When, you solve it, the value of x is 2 (x=2). Then, it has one solution.
</span><span>5(2x−3)=5
</span><span> 10x-15=5 (The variable x has exponent 1)
B)You can solve this equation as following:
1. Apply the distributive property, as below:
</span>
5(2x−3)=5
10x-15=5
<span> 10x=5+15
10x=20
x=20/10
x=2</span>
In Scientific notation
9.79 x 10^8
First, you do -5 plus 5 and whatever you do on one you you must do on the other so you add -1 +5 which gives you 4. Then you multiply by 4 on both sides so you can get a by itself. So 4 times 4 is 16.
A= 16
Answer:144
Explanation: 25% of the total in other words means that it is 1/4 (a quarter). You could just multiply 36 by 4 to get the total (100%). If u want to verify, just multiply 144 by 0.25 and u should get 36.