540 degree = interior angles
Answer:
7
Step-by-step explanation:
It is 7 because when you go to 0.7 mph you go over until you reach 7 min.
If daniels age is x years we can create the equation:_
3x = x + 4
2x = 4
x = 2
so Daniel is 2 years old
Slope intercept formula:
x1 and y1 are taken from the first set of coordinates and x2 and y2 are taken from the second.
x1=4, x2=-2, y1=2, y2=-3
Plug these into the equation:
When there is a subtraction sign and a negative sign in a row, the operation turns into addition:
Which can be added and reduced to:
So 5/6 is the slope. The equation so far in slope intercept form is: y=5/6x+b, with b being the y-intercept. To find the y-intercept, plug in one of the sets of coordinates into the x and y variables. I'll use the coordinates (4,2) for x and y respectively.
y=5/6x+b
2=5/6(4)+b
2=10/3+b
-4/3=b
Your equation is: y=5/6x-4/3
I hope this helps :)
If she took $20 out of her savings account, given the information, she could easily have no money remaining now. Given this, we'll assume the current value of her account is the minimum it can be. Now you just need to find how many times her withdrawal can factor into the original amount, $250. Therefore, t=250/20= 12.5. Since it's asking for a number of weeks, the answer can't be a decimal, so your final answer is 12 weeks.