Answer:
30m + 75
$255
Step-by-step explanation:
Since John has to pay a monthly fee of 0, you can let m represent the number of months and then add the one time membership fee of $75.
30 multiplied by 6 is 180 and 180 plus 75 is 255.
To solve this question, use the Cube surface area formula
Area = 6a^2 in which a = edge.
edge = 8.5
Area = 6(8.5)²
Simplify. Follow PEMDAS
Area = 6(72.25)
Area = 433.5
(C) 433.5 in² is your answer
hope this helps
The answer is y=1.2x because you can plug in 1.2x4 and get 4.8
Answer:
x = 3
Step-by-step explanation:
Here, we want to find the value of x
By mathematical convention;
NM = NL + LM
Now, substitute individual values
3x + 13 = (6x-5) + (2x + 3)
3x + 13 = 6x-5 + 2x + 3
3x + 13 = 8x -2
Collect like terms
8x -3x = 13 + 2
5x = 15
x = 15/5
x = 3
Answer:
Step-by-step explanation:
4-(3+1)^2-6/2+4
4-4^2-3+4
4-16-3+4
-12-3+4
-15+4
-11
-------------------------
7x^3+2x-5x^2+6+x+9+3x^3+12x^2
10x^3-5x^2+12x^2+2x+x+6+9
10x^3+7x^2+3x+15
-------------------------------
3x^2(4x^3-2x^2+7x-4)
12x^5-6x^4+21x^3-12x^2
--------------------------------------
6x^2+9x-7 when x=2
6(2)^2+9(2)-7
6(4)+18-7
24+18-7
42-7
35
------------------------------
3(x-y)^2+4y-6x+2
3(-1-3)^2+4(3)-6(-1)+2
3(-4)^2+12+6+2
3(16)+12+8
48+12+8
68
------------------------------
7x-5=23
7x=23+5
7x=28
x=28/7
x=4
---------------
7y-4+3y+6=9y+8
10y-4+6=9y+8
10y-9y+2=8
y+2=8
y=8-2=6
y=6
--------------------------
5(w-2)+6=3w-14
5w-10+6=3w-14
5w-4=3w-14
5w-3w-4=-14
2w-4=-14
2w=-14+4
2w=-10
w=-10/2
w=-5
----------------------
-4x+2<2x-6
-4x-2x+2<-6
-6x+2<-6
-6x<-6-2
-6x<-8
6x<8
x<8/6
x<4/3
x>4/3