Answer:
700
Step-by-step explanation:
50% is half so multiply 350 by 2 and its 700.
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Answer:
x=-2 OR x=-4
Step-by-step explanation:
Step 1: Subtract -6x from both sides.
x2+8−−6x=−6x−−6x
x2+6x+8=0
Step 2: Factor left side of equation.
(x+2)(x+4)=0
Step 3: Set factors equal to 0.
x+2=0 or x+4=0
x=−2 or x=−4
Good luck! Hope this helps!
1. The number of sample size 1 jelly beans in a 2-liter jar is <u>645</u>.
2. The number of sample size 2 jelly beans in a 2-liter jar is <u>640</u>.
3. The number of sample size 3 jelly beans in a 2-liter jar is <u>637</u>.
<h3>What is a mathematical operation?</h3>
A mathematical operation is an expression involving the use of mathematical operands and operators to compute values.
Mathematical operations use variables, numbers, and operators (addition, subtraction, division, and multiplication).
<h3>Data and Calculations:</h3>
Total weight = 1,150g
Weight of the jar = 440g
The total weight of the jelly beans = 710g (1,150 - 440)
Sample Size 1: the number of jelly beans = 645 (710/22.0 x 20)
Sample Size 2: the number of jelly beans = 640 (710/22.2 x 20)
Sample Size 3: the number of jelly beans = 637 (710/22.3 x 20)
Thus, the number of jelly beans in a 2-liter jar depends on the sample size of the jelly beans.
Learn more about mathematical operations at brainly.com/question/20628271
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Answer:
Step-by-step explanation:
The question is 
We simply take the numbers to one side and variables to one side and solve via algebra (shown below):
This range of values is the solutions of the inequality.
Answer:
2.5
Step-by-step explanation:
