Answer:
b=8
Step-by-step explanation:
b=√(10²-6²)=√(100-36)=√64=8
Answer:
7 pounds of almond
Step-by-step explanation:
It is $3.50 per pound.
If she spent a total of $24.50, just divide 24.50 by 3.50
= 7
We can verify this by multiplying 3.50 by 7 which gives us 24.50
Answer:
A
Step-by-step explanation:
Answer:
Close to 300 but not exaclty 300.
Step-by-step explanation:
solve this answer by using substitution. set the first equation to x=-y+4 then substitute -y+4 for x in the second equation.
2(-y+4) + 3y=0
-2y+8 + 3y=0
y+8=0
y=-8
now use -8 and solve for x
x+(-8)=4
x=12
