Answer:
you only put a parenthesis around a number if it is negative
Step-by-step explanation:
Answer:
n= -2 and m=3
Step-by-step explanation:
3 x 3= 9
11- 9 = 2
Answer:
-2
Step-by-step explanation:
-b+/-
where ax^2+bx+c
Answer:
y = 2x
Step-by-step explanation:
There is a proportional relation between the number of pairs of socks that Jason buys,x, and the total cost (in dollars), y.
Let us assume that the relation is y = kx ..... (1)
{Where k can be assumed to be the constant of proportionality}
Now, given that Jason can buy 2 pairs of socks for $4.
So, from equation (1), we can write 4 = 2k, ⇒ k = 2
Therefore, the equation (1) becomes y = 2x. (Answer)
