This is easy basically what you're going to do is that you have 5 friend and you only have 2 bags of Trail Mix that would make it 2 / 5
Answer:
Rs 175
Step-by-step explanation:
Suppose the cost is x and at Rs150 the loss is 150-x (this should be a negative number).
At Rs200, the profit is 200-x.
So we have an equation: minus 150 minus x is equal to 200 minus x.
To solve the equation, the cost price X is Rs175.
Answer:
x = 5, x = 26
Step-by-step explanation:
(8)
7 = ( multiply both sides by x + 6 )
7(x + 6) = 77 ( divide both sides by 7 )
x + 6 = 11 ( subtract 6 from both sides )
x = 5
------------------------------
(10)
+ 10 = - 3 ( subtract 10 from both sides )
= - 13 ( multiply both sides by - 2 to clear the fraction )
x = 26
Answer:
cost of a drink = $9.25
cost of a popcorn = $6.25
Step-by-step explanation:
Bella spends a total of $53.75 on 4 drinks and 3 bags of popcorn
Piper spends a total of $61.25 on 2 drinks and 7 bags of popcorn
Let d represent drinks and p represent popcorn
4d + 3p = $53.75
2d + 7p = $61.25 multiply second equation by -2
-2 × (2d + 7p) = $61.25 ➡-4d - 14p = -$122.50
Now add two equation
-4d - 14p + 4d + 3p = -$122.50 + $53.75 add the like terms (remember -4d will eliminate 4d)
-11p = −$69.25 ➡ 11p = $69.25 divide both sides by 11
p = $6.25 is the price for a bag of popcorn we can use this information to find the price for a drink
4d + 3p = $53.75 replace p with $6.25
4d + 3×6.25 = $53.75
4d + 18.75 = $53.75
4d = $37
d = $9.25
Answer:
16
Step-by-step explanation:
2+6=8
8+10=18
18+14=32
6+4=10 10+4=14
an+1=an+(2+4n)
a7=a6+26=72+26=98
a8= a7+30= 98+30=128
a9=a8+34=128+34= 162
a10=a9+38= 162+38=200
a11=a10+42= 242
a12=242+46=288
a13=288+50= 338
a14=338+54= 392
a15=392+58= 450
a16= 450+62=512