just give the other kid brainiest
Step-by-step explanation:
Answer:
3x^2 + xy - 10y^2
Step-by-step explanation:
1. Use the FOIL method
3x
^2 − 5xy + 6yx − 10y
^2
2. Collect like terms
3x
^2
+ (−5xy + 6xy) − 10y^2
3. Simplify
3x
^2
+ xy − 10y^2
Answer:
Y=5x+7
Step-by-step explanation:
I know trust me.
A. 48 ft^2
Area of a rectangle is bh
12 * 4 = 48