Answer: You did not include the answer to the equation so 48x+72 is the closet I could get to finding the expression
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A is correct
C is correct
E is correct
Answer:45-67-3
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
(8)+2=4
16=4
16=4•4
16=16
Answer:
x=2,y=2
Step-by-step explanation:
This question is a simultaneous equation
So let's solve
3x+y=8...(1)
2x+2y=8....(2)
Multiply (1) by 2
6x+2y=16...(3)
Substrate (2) From (3)
4x=8
Let's make x the subject of formula by dividing both sides by 4
x=2
So let's substitute the value of x into (1)
3x+y=8
3(2)+y=8
6+y=8
y=8-6
y=2
Therefore x is 2,y is 2