Answer:
The fourth
Step-by-step explanation:
It has 4 terms
Answer/Step-by-step explanation:
3:2 = 6:4 = 15:10
<u>Check work:</u>
3 ÷ 2 = 1.5
6 ÷ 4 = 1.5
15 ÷ 10 = 1.5
Answer:
x,y = -4, -15
Step-by-step explanation:
To do this, we're going to use the order of operations (PEMDAS):
P - Parentheses
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
First let's do parentheses, there isn't anythig in parentheses we need to simplify, so we can skip this step.
Next let's look for exponents. I see we have a
so let's replace that with
:

Now let's look for multiplcation. We know that things that are right next to eachother in parentheses represent multiplcation, so let's simply this more:



And now we're left with a simple problem we know how to solve.
Answer: 
Hope this helps!