Four and then the area of it
Yo sup??
Let the total marks obtained by the 16 students be S
77=S/16
S=1232
When Taqeesha takes the test let her score be x
78=S+x/17
1326=1232+x
x=94
Therefore the answer is option E.94
Hope this helps.
Answer:
x=4,y=9
Step-by-step explanation:
We want to solve the equation:
simultaneously.
Multiply the top equation by 3 and the bottom equation by 2 to get:
6y-15x=-6
6y+4x=70
Subtract the top equation from the bottom equation.
We substitute x=4 into 2y-5x=-2 to get:
Therefore the solution to the system is
(4,9)
Answer:
c.
Step-by-step explanation:
32(0.62)= 19.84 round up so the answer is 20.
Answer:
A. (175÷72)+9
Step-by-step explanation: