Answer:
Cost of medium iced caramel latte = $3.59
Step-by-step explanation:
Assume;
Cost of medium iced caramel latte = x
Cost of blueberry muffin = y
So,
On Thursday
x + y = 5.18......eq1
On Friday
2x + 3y = 11.95.....eq2
Eq1 × 3
3x + 3y = 15.54......eq3
eq3 - eq2
x = 3.59
Cost of medium iced caramel latte = $3.59
what is the equation of a line that is perpendicular to 8x+6y=-5 the answer is b
Start by solving one equation for x or y, this time I'm choosing x. 2x = 4 - 2y, then x = 2 - y. Now substitute in x in the other equation. 4(2-y) - 3y = 15. This simplifies to 8 - 4y - 3y = 15. This simplifies to -7y = 7. Divide both sides by -7, and y = -1. Now plug the y value into the other equation: 2x + 2(-1) = 4. This simplifies to 2x = 6, and x = 3.
X = 3, Y = -1 or (3,-1)
Answer:
$16,974.57
Step-by-step explanation:
The formula for future value is given by
where
FV = future value
PMT = amount deposited each period and is given as 200
i = rate per period = r/m where r is the interest rate and m the frequency of compounding. Here it is mentioned that r = 2.25% and interest is compounded annually ie once per year so m = 1
i = 2.25%/1 = 2.25% = 2.25/100 = 0.0225
The number of payments n = 48 since we make quarterly payments (4 per year) and we are asked to compute for 12 years
Plugging these values into the formula gives
which evaluates to
$16,974.57 which can be rounded up to $16975
depending on the accuracy you desire
Answer:
36.36 (Repeating bar over the decimal .36)
Step-by-step explanation:
