Answer:
9.333333333 repeating
Step-by-step explanation:
1/3x28
0.3 repeating times 28
9.3 repeating
2x-y=-1 (1)
3x-2y=1 (2)
(1) * 2--> 4x-2y=-2 (3)
(3) - (2)
x= -3
sub x= -3 into (1)
2(-3)-y=-1
-6-y=-1
-y=5
y= -5
1/3 of p means 1/3p or p/3
For the second part they give you p so
1/3(120)=40(39.9999)
Answer:
6a+4b-14
Step-by-step explanation:
For this, we have to use the distributive property.
This means we multiply each value in the parentheses by 2.
2*3a=6a
2*2b=4b
2*(-7)=-14
So our equation is:
6a+4b-14