Answer:
x=13/3
Step-by-step explanation:
7x-2=4x+11
3x-2=11
3x= 13
x= 13/3
Yes it is sa I don’t know what you can do now but if it’s bothering you tell someone
Answer:
65
Step-by-step explanation:
13(13-3)/2 = 65 diagonals.
Step-by-step explanation:
P = 8
Step-by-step explanation:
Given that P varies inversely with x then the equation relating them is
P = \frac{k}{x} ← k is the constant of variation
To find k use the condition P = 7 when x = 8 , then
7 = \frac{k}{8} ( multiply both sides by 8 )
56 = k
P = \frac{56}{x} ← equation of variation
When x = 7 , then
P = \frac{56}{7} = 8
Answer:4
Step-by-step explanation:6+2=8
8÷2=4 So,therefore its 4