On a graph, you find where the line crosses the y-axes and that is the y inctercept.
in an equation with the format y=mx+b the b is the y intercept
Answer:
it depends
Step-by-step explanation:
For positive powers of 10, the decimal point moves right 1 place for each zero in the power of 10.
<u>Example</u>:
1.2345 × 10³ = 1.2345 × 1000 = 1234.5 × 1 = 1234.5
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For negative powers of 10, the decimal point moves left 1 more place than there are zeros in the power of 10.
<u>Example</u>:
1234.5 × 10⁻³ = 1234.5 × 0.001 = 1.2345
there are 2 zeros in .001, but the decimal point moves 3 places, corresponding to the exponent of 3 in the power of 10.
Answer:
x= 6
Step-by-step explanation:
Step 1: Write equation
2x - 5 = 7
Step 2: Solve for <em>x</em>
<u>Add 5 to both sides:</u> 2x = 12
<u>Divide both sides by 2:</u> x= 6
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Step 3: Check
<em>Plug in x to verify if it's a solution.</em>
2(6) - 5 = 7
12 - 5 = 7
7 = 7
