Answer:
4 1/3 - 2 1/4 = 25/12 or 2 1/12
Step-by-step explanation:
Answer:
B and D
Step-by-step explanation:
I think i am right
I believe it would be 1.5 cm squared because 7.5/5 = 5
This should be easy because we just have to use substitution method. Substitute the value of x from the second equation into the x of the first equation.
-4(2y) + 11y = 15
-8y + 11y = 15
3y = 15 ; y = 5
Substitute this value of y to either the first or second equation.
x = 2(5) = 10
The ordered pair is therefore (10,5).
Answer:

Step-by-step explanation:
<u>Step 1: Find the square root of 81</u>
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Answer: 