Multiply the amount she puts in the account every week by the number of weeks (w) and add that to what she already has saved:
20w + 600 >= 2000
I need this answer to please when you get the answer will you let me know thank you!!
5x−y=4
Solve for y
.
Tap for more steps...
y=−4+5x
Rewrite in slope-intercept form.
Tap for more steps...
y=5x−4
Use the slope-intercept form to find the slope and y-intercept.
Tap for more steps...
Slope: 5
y-intercept: (0,−4)
Any line can be graphed using two points. Select two x
values, and plug them into the equation to find the corresponding y
values.
Tap for more steps...
xy0−4450
Graph the line using the slope and the y-intercept, or the points.
Slope: 5
y-intercept: (0,−4)
xy0−4450
When you've got a squares bracket, this simply becomes the bracket twice, therefore, (r+s)2 becomes (r+s)(r+s)
You've then go to use FOIL, and this gives you r^2+rs+sr+s^2, and this cannot be simplified any further.
Therefore, the product of this is r^2 + s^2 + rs + sr
Hope this is what you're looking for :)
