Answer:
y = -5
Step-by-step explanation:
yeah-ya....... right?
Answer:
.61 cents
Step-by-step explanation:
explanation is in the picture above
Answer:
9:5
ratios are just putting the numbers next to each other with ':' in the middle
Step-by-step explanation:
Answer:
Step-by-step explanation:
= x²(-3 +5) +y²(2 -3) +5xy -2y
= 2x² -y² +5xy -2y
a) there are 4 terms in the simplified expression
b) 2 terms have negative coefficients (-y² and -2y)