Answer:
The 7th graders earn the 50 points.
Step-by-step explanation:
3.89 is in minutes I assume?
3.89 > 1
7th graders earn the 50 points.
Y - 4x = 7...y = 4x + 7
now sub 4x + 7 in for y in the other equation
2y + 4x = 2
2(4x + 7) + 4x = 2
8x + 14 + 4x = 2
12x = 2 - 14
12x = - 12
x = -1
y - 4x = 7
y - 4(-1) = 7
y + 4 = 7
y = 7 - 4
y = 3
solution is : (-1,3)
Based on the given equations, f composite of g of x is equal to the function f(x) with g(x) being substituted to the value of x. In other words, the degree of the function can be determined by substituting to;
f(g(x)) = 2(x2-1)^5 +3
= 2(x^10 - 1) + 3
Therefore, the degree of the composite is 10
Answer:
3/4ths im pretty sure
Step-by-step explanation:
2 1/8 ------- 1 9/8
- 1 3/8------- - 1 3/8
_______ ______
6/8= 3/4
Answer:
C: (1, 2.5)
Step-by-step explanation:
The point is not exactly on 2 or 3 on the y axis. So it is at 2.5. and when you read a graph you need to look at it from x to y so it should be C: (1, 2.5).
