Answer:
Step-by-step explanation:
To solve a multiplication of 2 parenthesis, we'll multiply each of the terms on the left with each of the terms on the right. Then, add all of the products together.
First, x (left) with x (right):
Next, x (left) with -4 (right):
Next, 7 (left) with x (right):
Finally, 7 (left) with -4 (right):
Now we have 4 products. To find the result of the entire expression, we need to add all of these together.
We can simplify -4x+7x to 3x:
Answer:
Answer:
2824
Step-by-step explanation:
Take the number of pounds and divide by the number of people:
3.474×10⁹ / 1.23×10⁶
Divide the coefficients and subtract the exponents:
(3.474 / 1.23) × 10⁹⁻⁶
2.824×10³
So the country produced about 2,824 pounds of garbage per person in 2005.
Point slope: y - y1 = m(x - x1)
Plug in the point and slope
Point slope equation: y - 6 = 5(x - 4)
Now simplify the equation for slope- intercept form
y - 6 = 5x - 20
Solution of slope intercept: y = 5x - 14
Answer: (-1,-7)
Step-by-step explanation: In the form y= |x-h| +k, the vertex is always (h,k) so in this case h is -1 because it is |x MINUS h| and k is -7