State the largest digit that can occupy a decimal place value column and explain your answer.

1 answer:

6 0

What is the greatest place value of a decimal?
In any number, whether it's a decimal fraction or a whole integer, the non-zero digit farthest to the left is the one with the greatest place value. In a decimal fraction, this digit is the first non-zero one to the right of the decimal, and in a whole integer, it's the first digit in the number series.23

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The y-value is two more than three times the x-value

Nimfa-mama [501]

The strategy for these is to look at what these problems are telling you.

It says the y-value, so you know that this is a y = equation.

y = what?

y = 2 more than. 4 is two more than 2, right? So saying it's more than is another way of saying "y is 2 + blah blah."

So y = 2 + what? Three times the x-value. What does that mean? 3*X = 3X.

Thus we arrive at the final answer, y = 3x + 2

8 0

3 years ago

Simplify completely quantity of x squared plus 7 x minus 30 all over quantity of x plus 10. x2 + 4 x2 ? 4 x ? 3 x + 3

GalinKa [24]

This looks like: $\frac{x^2+7x-30}{x+10}$