You subtract 15 from both sides to turn the equation into y = 3x - 15.
Answer:
Answer is B
Step-by-step explanation:
Just gotta find the mutliplaction between them
Givw brain now :)
(2x-3y)(2x-3y)
4x^2 - 6xy - 6xy + 9y^2
4x^2 + 9y^2 -12xy
Solution is 4x^2 = 9y^2 -12xy
Answer: 85
Step-by-step explanation:
To solve this problem, we want to use the order of operations, or PEMDAS.
Parenthesis
Exponent
Multiply
Divide
Add
Subtract
To be more specific, you evaluate the expression in the order from top to bottom. To clarify, it is multiply OR divide, depending on which comes first, left to right. This also applies to add OR subtract.
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20÷(5-3)+5²(3) [solve parenthesis]
20÷(2)+5²(3) [solve exponent]
20÷2+25(3) [solve multiply or divide, left to right]
10+75 [solve add or subtract]
85
