Answer:
x = 24
Step-by-step explanation:
9*3 = 27
27 - 3 = 24
x = 24
Answer: $547200
Median salary of masters older is 68,100
Total after 36 years= 68,100*36 = $2,451,600
Median Salary of BSc holder is $52,900
Total median salary after 36 years is 52,900*36 = 1,904,400
The difference is $2,451,600-1,904,400 = 547,200
The person with Masters will earn $547,200 after 36 years
Step-by-step explanation:
Answer:
dr. potter provides 54 vaccinations TOTAL (including both measles and polio).
p+m=54
since there are 4 doses of polio and of measles, you have to use a variable to distinguish how many doses were given for measles and polio out of 142 given doses.
4p+2m=142
p+m=54
4p+2m=142
^^system of equation
p+m=54
4p+2m=142
p=54-m
4p+2m=142
(substitute 54-m to the equation)
4(54-m)+2m=142
m=37
(collect like terms, then substitute the value of m into the first equation)
p=54-37
p=17
(m, p)=(37, 17)
Step-by-step explanation:
i hope this helps, sorry for the wait
The answer would have to be -4
