Answer:
68 dollars
Step-by-step explanation:
85.00 times .20=17
85.00-17.00=$68
Answer:
21%
Step-by-step explanation:
there are a total of 10 letters in the word 'television'
there are two instances of same letters:
two e's
two i's
P (2 e's) = 1/10 + 1/9 = 19/90 = 21%
P (2 i's) = 1/10 + 1/9 = 19/90 = 21%
Answer: 8=201.06
4=50.27
Step-by-step explanation: What I mean by this is that if the radius (the distance from the center of the circle to the edge of the circle ) is 8 then the area of the circle is 201.06 and if the radius of the circle is 4 then the area of the circle is 50.27
Can you take a picture of the tables so i can see my choices??
Answer:
Given:
, y =6
To prove: x =7
On substituting the value of y =6 in the equation 7y = 8x -14 to solve for x.
or
42 = 8x -14 ......[1]
Addition Property of equality states that you add the same number to both sides of an equation.
Add 14 to both sides in equation [1];
42+14 =8x -14+14
Simplify:
56 = 8x
or
8x =56 ......[2]
Division Property of equality states that you divide the same number to both sides of an equation.
Divide by 8 to both sides of an equation [2];

Simplify:
x =7 Hence proved!
A two Column proof:
Statement Reason
1. 7y = 8x -14 Given
y= 6
2. 7(6) = 8x -14 Substitution property
3. 42+14 = 8x Addition property of equality
4. 56 =8x Simplify
5. x =7 Division Property of equality