Here you have two sets of parentheses. Order of operations rules (PEMDAS) require that you perform any operations that are presented within parentheses first. Mult and div come next, and then any addition and/or subtraction.
We must perform the addition 4+8 first; the correct outcome is 12. Then we have:
16 • [(12)÷4]
We must perform the operation inside brackets first:
16*[3] = 48 (answer)
Answer:
The answer is n = 11.
Step-by-step explanation:
Equation
C = (F - 32) ÷ 1.8
Solution
C = (112 - 32) ÷ 1.8
=44.4 (44.4444444444)
Answer may vary depending on how your teacher wants you to do it and whether they want a exact answer.
Answer:
600+(9.5x)=y
Step-by-step explanation:
Jaden has 600 so you would add that to whatever they make from now on and then she gets $9.50 an hour. X = hours worked, y = total
The unit rate of the cost of different weight of pistachios as shown on the graph is $1.25 per pounds.
<h3>What is unit rate?</h3>
A unit rate is a rate where the second quantity is one unit . Therefore, the unit rate of the linear graph can be found as follows;
(2, 2.5)(4, 5)
unit rate = y₂ - y₁ / x₂ - x₁
x₁ = 2
x₂ = 4
y₁ = 2.5
y₂ = 5
unit rate = 5 - 2.5 / 4 - 2 = 2.5 / 2 = $1.25 per pounds
learn more on unit rate here: brainly.com/question/11258929