Answer:
Step-by-step explanation:
(2x+y)(3x²+y)=2x(3x²+y)+y(3x²+y)=6x³+2xy+3x²y+y²=6x³+3x²y+2xy+y²
Answer:
36, 6, 49, 7, 6, 7
Step-by-step explanation:
Just like the last one! The key is to think about the perfect squares closest to the number being asked about. For 47, these are 36 and 49, which have square roots of 6 and 7 respectively, so you know it must be between 6 and 7.
Answer:
Part A
x = liters (the milk and water)
0.2 x + 1 = x
Part B
0.2 x + 1 = x
0.8 x = 1
x = 1 : 0.8 = 1.25 liters
Milk
1.25 x 0.2 = 0.25
Answer:
salmon and mashed potatoes
Step-by-step explanation:
yum
Answer:
uhm i dont know..what math is this??
Step-by-step explanation:
