75/100 = 15/20 , divide by 5 . 75/5= 15
100/5= 20 . Divide by 5 for 15/20 . 15/5= 3 , 20/5= 4
3/4*36 - Cross out 4 and 36. Divide by 4
4/4= 1 , 36/4= 9
3*9= 27
Answer :
75% of 27 =36
Step-by-step explanation:
we solve for x
15x-(2/x)>1. /*x
15x^2 -2 > x. /-x
15x^2 -x -2 > 0
Solve the quadratic at zero
15x^2 -x -2=0
using the quadratic formula
x1,2 = [1+-sprt((-1)^2-4(15)(-2))]/2(15)
= [1+- sqrt (121)]/30
= [1+-11]/30
x1= 12/30= 2/5
x2= -10/30= -1/3
therefore this positive parabola is greater than zero or positive when
x< -1/3 and x> 2/5
Answer:
10x + 10y + 7
Step-by-step explanation:
You will have to group like terms, terms that have either the same degree or variable. In this case, we have x, y, and the constant.
9x + x = 10x
2y + 8y = 10y
4 + 3 = 7
Hope this helped!
Answer:
Step-by-step explanation:
When 3 is divided by 2, the quotient is 1 and remainder is 1
Whole number is the quotient.
Fraction : <u>remainder</u>
divisor
Answer:
They are equal.
Step-by-step explanation:
=
· 2 = ·2