Answer:
s
Step-by-step explanation:
jskdkjddndkdihdbjsjshs
1/x+2(1/x)=3/4
1/x+2/x=3/4
3/x=3/4
So x=4 is your number
Check: 1/4+2(1/4)=1/4+2/4=3/4. It works.
Answer:
3
Step-by-step explanation:
We know that m= -3 so we plug it into our equation
+5*-3+9
NOTE: in an equation when a letter is touching a number that means to multiply, that's how i got 5*-3 in the equation.
Now we solve!
+5*-3+9 = 3
Hope this helps!
Answer:
B
Step-by-step explanation:
The answer is B because in order for the square root of a number to be equal to another number, the answer squared should be the number under the square root.