Answer:
A bag of chips costs $1
A pickle costs $1.25
Step-by-step explanation:
P + 2c = 3.25 Start with these two equations
3p + 4c = 7.25
p = -2c + 3.25 Solve for one variable
3(-2c +3.25) + 4c = 7.25 Substitute
-6c + 9.75 + 4c = 7.25
-2c = -2
c = 1
p + 2(1) = 3.25 Substitute
p + 2 = 3.25
p = 1.25
Answer:
The team sold 91 hats.
Step-by-step explanation:
$3,094 ÷ %34 = 91
You have vector
The magnitude of the vector can be obtained using formula:
Then
Answer: correct choice is A.
Answer:
(21 . 7 . 3)x.
Step-by-step explanation:
That would be (21 . 7 . 3)x.
The associative property allows us to multiply regardless of how the numbers/variables are grouped. We can put the parentheses anywhere.