1/7 x 9/4 = 9/28
This process to solving division involving fractions is called “keep, change, flip”
Answer:
c
Step-by-step explanation:
because it would have many solutions
Answer:
x + y = 4 Equation 1
y = 2x -1 Equation 2
-2x + y = -1
x + y = 4
Subtract
You will get
- 3x = -5
Divide by -3
-3x / -3 = - 5 /-3
x = 5/3
Substitute x into equation 1
x + y = 4
x = 5/3
5/3 + y = 4
y = 4 - 5/3
y = 7/3
x = 5/3 y = 7/3
Hope this helps.
Answer:
30*50*40
= 60000
Step-by-step explanation:
yes
That is basically 5 - 2 I believe so the answer is 3.
