Answer:
x= 12.3
y=8.4
Step-by-step explanation:
<u>Final Answer:</u>
mean = 4 sundaes
<u>Solution:</u>
each bowl of sundaes contains 3 sundaes.
- two scoops = 4 sundae bowls
- I scream = 6 sundae bowls
- dream scream = 2 sundae bowls
(plus 3, the number three represents how many sundae's there are in a bowl)
(divide it by 12, since there are 12 numbers in the data set)
Mean = (4 + 4 + 4 + 6 + 6 + 6 + 2 + 2 + 2 + 4 + 4 + 4) ÷ 12
= 48 ÷ 12 = 4
Answer:
T=45m+23
Step-by-step explanation:
After solving the equation, x < -3 is the value of inequality 2-3 x<11
⇒ 2-3x < 11
⇒ -3x < 11 - 2
⇒ -3x < 9
⇒ x < -9/3
⇒ x < -3
<h3>How to solve an equation?</h3>
To solve linear equations, utilize the steps that are provided below.
- Remove parentheses from each side of the equation and combine similar terms to make it simpler.
- To separate the variable term on one side of the equation, use addition or subtraction.
- To find the variable, use division or multiplication.
- The common denominator can be multiplied by each side of the equation to eliminate fractions.
Lets take an example of solve z for 7z – (3z – 4) = 12
Here is no multiplication or division, so this will be easy to solve
⇒ 7z – (3z – 4) = 12
⇒ 7z – 3z + 4 = 12
⇒ 4z = 12 – 4
⇒ 4z = 8
⇒ z = 8/4
⇒ z = 2
See, that was so simple, using the mentioned methods, every linear equation can be solved easily.
Learn more about linear equations
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