25,000 in the expanded notation is 2.5 × 10⁴
Expanded notation, also called expanded form, is a handy way to write numbers that show the place value of each digit.
It looks like an addition problem and will help you break numbers down and understand their place value.
Given is a number 25000 we need to convert it into an expanded form,
25000 = 25 × 10³ = 2.5 × 10⁴
Hence, 25,000 in the expanded notation is 2.5 × 10⁴
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7/2 − 2x = 11/2
7/2 − 7/2 − 2x = 11/2 − 7/2
−2x ÷ −2 = 4/2 ÷ − 2
x = −1
Describe the properties of equality that Kira used.
The first step is to use the _______ property of equality to combine the constant terms.
1.addition
2.subtraction
3.multiplication
4.division
The second step is to use the _______ property of equality to isolate the variable.
1.addition
2.subtraction
3.multiplication
4.division
Answer:
1subtraction 2division
Answer:
1 subtraction 2 division
Step-by-step explanation:
3/6
2/8
2/4
2/3
1/6