Answer:
y=5
x=7
Step-by-step explanation:
When given an expression in the form a⁻ᵇ the expression is the same as 1/aᵇ where a and b are integers.
Solving the question by giving the equivalents of the expression:
Therefore (-j)⁻⁷ is the same as 1/j⁷
The value of x=7
k⁻⁵+m⁻¹⁰=1/k⁵+1/m¹⁰
Therefore the value of y is 5.
The equation of the graph is C.
Answer:
<u>B: x < -5</u>
- 2x - 7> x + 8
-3x - 7 > 8
-3x > 15
(switch sign when dividing or multiplying by a negative on opposite sides)
x < -5
Answer:
C. The next fraction in the pattern is 243/324.
Explanation:
If you notice every fraction is doubled by 3 so they are all equal.
Let one of the player's score be x.
The other player's score will be x + 13.
Their total score is 121.
⇒x + x + 13 = 121
<u>Solve x :</u>
x + x + 13 = 121
2x + 13 = 121
2x = 108
x = 54
Answer: The player with the fewer points scored 54.