Answer:
none, it's not symmetrical in any way
Step-by-step explanation:
what I am supposed to write here
Answer:
a. x≥0, cannot be negitive, price of cookie
b. 398.75 for .40c cookies, 355 for .75c cookies
c. .45
d. 400
Step-by-step explanation:
your welcome
Answer:25 months
Step-by-step explanation: Let's make the equations first,
Plan A: 70x Plan B: 50x+500
Now we make it into an equivalent equation:
70x=50x+500
Then we solve:
70x=50x+500
-50x -50x
20x=500
÷20 ÷20
x=25
To check if it's correct, we just plug it in:
70(25)=50(25)+500
1750=1750
Answer:
Percent increase = 25%
Step-by-step explanation:
Given that:
Old price of shoes = $65
New price of shoes = $81
Difference = 81 - 65
Difference = 16
Percent increase =
Percent increase =
Percent increase = 0.246 * 100
Percent increase = 24.6%
Rounding off to nearest whole number
Increase = 25%
Hence,
Percent increase = 25%
Answer:
50
Step-by-step explanation:
the formula to find the area of a triangle is
half base times height or
½base×height