5 times 40 times 49 equals 9800 because you do 5 time 4 and that's 20 and you add a 0 and you multiply by 49 to get 9800.
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)
Answer:
5 quartz would make the most sense, hope this helps
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The equation is Y = mx + b so just plug in the m and the b
A is 3
B she can pick 2 by 2
