Answer:
x=3
y=4
Step-by-step explanation:
By moving x to the right-hand side of the first equation we get y=-x+7, which we then substitute for y in the second equation. Solving gives x=3, which we can then put into the first equation and get y=4.
Answer:
m=1
Step-by-step explanation:
5m-2p=4
-4 -4
1m-2p=0
divide 1m over 2p
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ANSWER 0.5</u></h2>
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Answer:
41 °
Step-by-step explanation:
A = x b = y c = z = 41 °
Answer:
45
Step-by-step explanation:
Because it's face values
If it was place values then it would be 5000 x 90 but since its face values it is 5 x 9 as face values is the number itself
Answer:
b
Step-by-step explanation: