Answer:
27.500
Step-by-step explanation:
The answer is x=12
y=-x would be a negative slope
y=12 would be a horizontal line because you can put any point on that line and it's y would always be 12 but it's x coordinate can be anything else
x=y is a positive slope
x=12 is a vertical line because you can put any point on that line and it's x coordinate would always be 12 but its y coordinate can be anything else
Answer:
1 Add 88 to both sides.
2x=10+8
2x=10+8
2 Simplify 10+810+8 to 1818.
2x=18
2x=18
3 Divide both sides by 22.
x=\frac{18}{2}
x=
2
18
4 Simplify \frac{18}{2}
2
18
to 99.
x=9
x=9
Step-by-step explanation:
2x−8=10
1 Let x=9x=9.
2\times 9-8=10
2×9−8=10
2 Simplify 2\times 92×9 to 1818.
18-8=10
18−8=10
3 Simplify 18-818−8 to 1010.
10=10
10=10
Answer:
7.2 times
Step-by-step explanation:
There are 36 possible outcomes when rolling a die twice and adding the results. The outcomes for which the sum is 6 are:
Sum = 6: {1,5; 2,4; 3,3; 4,2; 5,1}
Therefore there is a 5 in 36 chance that the sum will be 6.
The expected number of trials to achieve that result is given by:
On average, it would take 7.2 trials to achieve a sum of 6.
Answer:
Adam smith
he is known as father of economics.
hope it helps