You find a common denominator (the bottom one) and then add the numerator (the top) but you don't add the denominator, you just make it the same
The answer is A = 2 tenths
C = .2
A and C
Step-by-step explanation:
7=4y-13
7+13=4y
20/4=y
5=y
Answer:
( C ) p5 / q4
Step-by-step explanation:
Answer:
one solution
Step-by-step explanation:
y=-3x+5
y=1/2x-2
You can tell straight off the bat, it does have a solution, and it isn't infinite solutions. If it had no solution, it would have the same slope but different y-intercepts. If it had infinite solutions, the 2 equations would have to be the exact same. So there is only one solution.
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hope it helps