The solution for 15+25=m-45 is m=85
Answer:
x-1/4 ≤-3/4
Step-by-step explanation:
A number x
x
minus 1/4
x-1/4
is no more than (it cannot be greater than , but it can be equal to)
x-1/4 ≤
-3/4
x-1/4 ≤-3/4
Answer:
10 Females
23 Males
Step-by-step explanation:
First, lets write two equations based on the question:
M+F=33<em> - "a total of 33 students"</em>
M=F+13 <em>- "number of male is 13 more than the number of females"</em>
1) Now, lets substitute F+13 as M in our first equation: (M+F=33):
F+13+F=33
2) Combine alike terms:
2F+13=33
3) Subtract 13 from both sides:
2F=20
4) Divide both sides by 2:
F=10
5) Now we need to substitute 10 as the variable F in our second equation: (M=F+13):
M=10+13
6) Solve:
M=23
Answer:
576 feet
Step-by-step explanation:
I'm going directly off the graph but it looks like the y-coordinate of the vertex is 576, which would make 576 feet the maximum height. Hope that helps :)
Answer:
Um I think 7 x j = 91? And j = 13.
Step-by-step explanation: