The correct answer would be 9.234
Answer:
d. 8yx^2
Step-by-step explanation:
Multiply the coefficients: 2 x 4 = 8
Multiply the exponents by adding them together: -2 + 4 = 2
The total cost of chocolate sprinkles is $800
<h3>Place value charts</h3>
This is an implementation of the numeral system that shows the value of each digit in a number using their positions
From the complete question, we have the following parameters:
- Unit rate = $8.00
- Total pounds = 100
<h3>
Total cost of chocolate sprinkles</h3>
So, the total cost of chocolate sprinkles is calculated using the following formula

This gives

Multiply both sides of the equations by 100


Hence, the total cost of chocolate sprinkles is $800
Read more about place value charts at:
brainly.com/question/12386995
Answer:
b = ±16
Step-by-step explanation:
Normally to find the number we add to make it a perfect square
We take the coefficient of x
b
Divide by 2
b/2
Then square it
(b/2) ^2
In this case, we are adding 64
(b/2) ^2 = 64
Take the square root of each side
sqrt((b/2) ^2) = sqrt(64)
b/2 = ±8
Multiply each side by 2
b/2*2 = ±8 *2
b = ±16