Known facts:
- 50 dollars is the initial amount in the saving account
- 50 dollars is added every week into the savings account.
Variables:
- x: # of weeks
- y: total amount of money in savings
Set equation based on known facts and variables:
y = 50x + 50, 50x is the rate at which it grows depending on
the week and 50 is the initial amount there
Hope that helps!
Answer:
the distance between the 2 points is 6.4 units.
Step-by-step explanation:
point 1 has the coordinates (-4, -2).
point 2 has the coordinates (1, 2).
the distance between both points is the Hypotenuse of the right- angled triangle of the coordinate difference lines in parallel to x- and y-axis.
so, how long is the difference in x dimension ?
and his long is the difference in y dimension ?
these are the sides of the triangle.
the difference in x dimension :
1 - -4 = 1 + 4 = 5
the difference in y dimension :
2 - -2 = 2 + 2 = 4
P1P2² = 4² + 5² = 16 + 25 = 41
P1P2 = sqrt(41) = 6.4
It would be C, because the ratio 2/5 (the ratio of giraffes to monkeys) is equal to 4/10 (answer choice C)
Answer:
C. 
Step-by-step explanation:
We have been given that Mike took out a $30,000 loan with a 7% annual interest rate. So the approximate amount, A(x), he has to pay on his loan at the end of each year as a function of x will be:
Using exponent property 
we will get,
Therefore, the equation represents the approximate amount, Mike has left to pay on his loan at the end of each year and option C is the correct choice.
Answer:
No
Step-by-step explanation:
According to the triangle property the sum of two sides of a triangle are always greater than the third side
Here Given that the sides of the triangle are 3,6,3
Let a = 3 , b = 6 , c = 3
Now a + b > c
3 + 6 = 9 > 3
Now b +c > a
6 + 3 = 9 > 3
Now c + a > b
3 + 3 = 6 not greater than 6
Since there is an equality it violates the triangle inequality Hence a triangle cannot be formed with the given sides.
