Answer:
the cost of one hot chocolate is $2.
Step-by-step explanation:
Let x be the hot chocolate cost and y be the newspaper cost.
Given:
A newspaper and three hot chocolates cost $7
So, the equation is
--------(1)
Two newspapers and two hot chocolates cost $6
So, the second equation is.
---------(2)
Find one hot chocolate cost?
Solve equation 1 for y.
Put y value in equation 2
negative sign is cancelled both side.
Therefore, the cost of one hot chocolate is $2.
Answer:
Fix the layout of the question because I cant tell the numbers
Step-by-step explanation:
M= 20 because the rate of change is -3.
Well, we could make the number of lawns he mowed as 'L'
In this case, the total money that Gavin makes is 8.5L
3
Mark brainliest please
Hope this helps you