14
subtract 9 from 23. you get 14, 14-23=-9
Answer:
x=10.7
Step-by-step explanation:
Our proportion is
x/4=8/3
We can cross multiply to solve.
This is where you multiply one fraction's numerator with the other fraction's denominator and vice versa.
x*3=4*8
3x=32
Divide both sides by 3.
x=10.6666666667
Round.
x=10.7
Answer:
A
Step-by-step explanation:
Taking the square root of both sides, you get

which simplifies to

The square root of 180 is approximately 13.42 and since it is the plus or minus square root, the answer is A, -13.42, 13.42.
Answer:
1. After solving we get value of x: 
2. After solving we get value of x: 
Step-by-step explanation:
We need to Solve the equations.
1. 
Step 1: Subtract 5x on both sides

Step 2: Subtract 10 on both sides

Step 3: Divide both sides by -11

So, after solving we get value of x: 
2. 
Step 1: Subtract 5x on both sides

Step 2: Subtract 7 on both sides

Step 3: Divide both sides by -11

So, after solving we get value of x: 
Answer:
32 is 40% of 80
Step-by-step explanation:
Good Luck