Division property of equality
Answer:
Sharon can travel 47 miles.
Step-by-step explanation:
1.50 is added to the equation as it has already been charged. 0.50 if for each mile, x representing miles. Subtract 1.50 from 25 and divide the answer from .50. Getting 47.
(x-5)(x-5)
x*x-5*x-5*x-5*-5
x^2-5x-5x+25
x^2-10x+25
Let's call the digits a and b, a is ones, b is tens
the number will look something like: aba,aba
the sum of all the digits is 20
a + b + a + a + b + a = 20
4a + 2b = 20
2a + b = 20
b is 5 more than a
b = a + 5
2a + (a + 5) = 20 (because b=a+5)
3a + 5 = 20
3a = 15
a = 5
then go back to one of our equations from before to find b:
a + b + a + a + b + a = 20
5 + b + 5 + 5 + b + 5 = 20
b + b = 0
2b = 0
b = 0
therefore the number is 505,505
Answer:
see explanation
Step-by-step explanation:
Since figure B is smaller than Figure A then Figure B is a reduction.
To find the scale factor, calculate the ratio of corresponding sides, image to original.
Using the base lines of both triangles, then
scale factor k = =