Answer:
A) Up and to the right
Step-by-step explanation:
On a graph, the direction of the line with points
and
is going up to the right.
Answer:
1) 8/15
Step-by-step explanation:
When dividing by a number, multiply by its reciprocal.
2/5 ÷ 3/4
2/5 × 4/3
8/15
The pattern is adding 1.43 to the term before
1.11 + 1.43 = 2.54 + 1.43 = 3.97 + 1.43 = 5.40 . . .and so on.
Answer:
![\large\boxed{z=\dfrac{1-c}{4+b}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Bz%3D%5Cdfrac%7B1-c%7D%7B4%2Bb%7D%7D)
Step-by-step explanation:
![-4z+1=bz+c\qquad\text{subtract 1 from both sides}\\\\-4z=bz+c-1\qquad\text{subtract}\ bz\ \text{from both sides}\\\\-4z-bz=c-1\qquad\text{change the signs}\\\\4z+bz=1-c\qquad\text{distribute}\\\\(4+b)z=1-c\qquad\text{divide both sides by}\ (4+b)\neq0\\\\z=\dfrac{1-c}{4+b}](https://tex.z-dn.net/?f=-4z%2B1%3Dbz%2Bc%5Cqquad%5Ctext%7Bsubtract%201%20from%20both%20sides%7D%5C%5C%5C%5C-4z%3Dbz%2Bc-1%5Cqquad%5Ctext%7Bsubtract%7D%5C%20bz%5C%20%5Ctext%7Bfrom%20both%20sides%7D%5C%5C%5C%5C-4z-bz%3Dc-1%5Cqquad%5Ctext%7Bchange%20the%20signs%7D%5C%5C%5C%5C4z%2Bbz%3D1-c%5Cqquad%5Ctext%7Bdistribute%7D%5C%5C%5C%5C%284%2Bb%29z%3D1-c%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%7D%5C%20%284%2Bb%29%5Cneq0%5C%5C%5C%5Cz%3D%5Cdfrac%7B1-c%7D%7B4%2Bb%7D)
Answer: 156
Step-by-step explanation: 52*3=156 tickets