Answer:
The answer is 3%
Step-by-step explanation:
621=prt÷100
621=4140×5×r÷100
62100=4140×5r
R=3%
$20 - $6 =$14
Therefore, you spent $14 dollars on seven tickets.
14/7=2
You spent two dollars on each ticket.
Answer:
Step-by-step explanation:
Area of the figure = Area of rectangle + Area of trapezoid
![= 18 \times 3 + \frac{1}{2} \{(18 - 11) + 3) \}(9 - 3) \\ \\ = 54 + \frac{1}{2} \{7 + 3 \}6\\ \\ = 54 + 10 \times 3\\ \\ = 54 + 30 \\ \\ = 84 \: {cm}^{2}](https://tex.z-dn.net/?f=%20%3D%2018%20%5Ctimes%203%20%2B%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%5C%7B%2818%20-%2011%29%20%2B%203%29%20%5C%7D%289%20-%203%29%20%5C%5C%20%20%5C%5C%20%20%3D%2054%20%2B%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%5C%7B7%20%2B%203%20%5C%7D6%5C%5C%20%20%5C%5C%20%3D%2054%20%2B%20%2010%20%5Ctimes%203%5C%5C%20%20%5C%5C%20%3D%2054%20%2B%20%2030%20%5C%5C%20%20%5C%5C%20%20%3D%2084%20%5C%3A%20%20%7Bcm%7D%5E%7B2%7D%20)
Answer:
$20 on each cat and $40 on each dog
Step-by-step explanation:
Call the amount spent on each, cat, x and let the amount spent each dog = y = 2x
So we have the following constraints:
y = 2x (1)
164(x) + 24y <= 4240 (2)
Substituting (1) into 2 for y, we have
164x + 24(2x) <= 4240 simplify
212x <= 4240 divide both sides by 212
x<= $20 on each cat
And y = 2(20) = $40 on each dog
So she can spend $20 on each cat and $40 on each dog
Answer:
In #1, the slope of the line is 3
Step-by-step explanation:
To find the slope of any line, you need to use the points in the slope formula.
m(slope) = (y2 - y1)/(x2 - x1)
m = (5 - 2)/(0 - -1)
m = 3/1
m = 3
This means the slope is equal to 3.