310-95 is 215. You start with what you know, the starting expenses. If you spend x amount of money, you are left with 95 dollars. 310-95 is 215
Answer:
y=7x-48
Step-by-step explanation:
m = 8 - -6/8 - 6
m = 14/2
m = 7
y=7x+b
(6,-6). y=mx+b or -6=7 × 6+b, or solving for b: b=-6-(7)(6). b=-48
(8,8). y=mx+b or 8=7 × 8+b, or solving for b: b=8-(7)(8). b=-48
Answer:
Correct option: A
Step-by-step explanation:
To find the equation of the curve related to x and y, we can isolate t in the first equation and then use the value of t in the second equation:
x = 3 + t -> t = x - 3
y = t^2 - 4 -> y = (x-3)^2 - 4 = x^2 - 6x + 9 - 4 = x^2 - 6x + 5
Looking at the curve, we know it is a parabola. To find its vertex, we can use the formula:
x_vertex = -b / 2a
x_vertex = 6 / 2 = 3
To find y_vertex, we use x = x_vertex in the equation:
y_vertex = 3^2 - 6*3 + 5 = -4
So the vertex is (3, -4)
Looking at the first equation, we can see that an increase in t causes an increase in x, so we know that the parabola is traced from left to right for increasing values of t.
Correct option: A
he got 93 percent of the questions correct on his test and 7 percent wrong :)
If you mean surface area, the answer is 351.68 if you meant surface area for volume and l(length) for h. if not then I hope the surface area may have helped in finding your answer.