Y=180-69=111
4x+7=y
4x+7=111
4x=111-7
4x=104
X=26
Answer: x=26, y=111
In order to write in scientific notation you have to write an expression with a whole number times 10 to a certain exponent. In this case the nearest whole number would be 7.65 and you have to move the decimal place twice to the left to get the desired number. Thus, the exponent would be a negative number. The final answer is : 7.65 x 10^-2.
Answer:
Point D
Step-by-step explanation:
I hope this helps
To write the following as a fraction, we will;
First write the decimal over 1
That is;

Then multiply the numerator and the denominator by 100


Now, go ahead and reduce the fraction

The point-slope formula:

We have (-2, 1) and (1, 7).
Substitute:

