Two popcorn bags and four cokes cost $8. write an equation in standard form to describe the cost of popcorn and coke. (i need to know a standard form equation, a slope-intercept form equation, and how much the cookies cost if sandwiches are $3.50 each? )

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1