Answer:
f
Step-by-step explanation:
<h3>To find the product of 42.12 and 10^3, move the decimal point in 42.12 3 places to the right because 10^3 has 3 zeros</h3>
<em><u>Solution:</u></em>
Given that,

Which means,

Here, the exponent of 10 is positive ( which is 3)
When the exponent is positive, we have to move the decimal point to right
When you multiply a number by a power of 10, ( 10!, 10^2, and so on ) move the decimal point of the number to the right the same number of places as the number of zeros in the power of 10
Here, exponent is 3 , therefore move the decimal point right 3 places in 42.12
Therefore,

3x-3xy+y is the correct answer
Answer:
An Integer is a positive or negative number
Step-by-step explanation:
All you must do is divide
51 ÷ 3 = 17
200 ÷ 3 = 66 r 2
95 ÷ 3 = 31 r 2
Answer:
x = -1/4
Step-by-step explanation:
<u>Find</u><u> the equation of the line that passes through points (0, 2) and (1, 1). </u><u><em>(Slope)</em></u>
m = (1 - 2) / (1 - 0) = -1
<u>The equation of the line in slope intercept form is</u>
y = mx + b
<u>We have</u>
m = -1
b = 2 <u><em>(The y-intercept is given)</em></u>
<u>Substitute</u>
y = -x + 2 <em><u>(Equation A)</u></em>
<u>Now</u><u> solve the system of equations</u>
y = -x + 2 <u><em>(Equation A)</em></u>
y = 3x + 3 <u><em>(Equation B)</em></u>
<u>Solve the system by substitution, equate equation A and equation B</u>
3x + 3 = -x + 2
<u>Solve for x</u>
3x + x = 2 - 3
4x = -1
x = -1/4
<u>Therefore, the x-coordinate of the intersection both lines is 1/4 </u>
<u>(Kinda copied an answer, but this seems right. Hopefully.)</u>