Answer:
x≤ -3/8
Step-by-step explanation:

Expand ;


Simplify

3/6 is the answer
3/6is 0.50 and 2/5 is 0.40
Just divide them
If this helps you have to use the formula (x1,y1) and (x2,y2). So for number 1 it would be 7x - 3x and 2y - 4y
Answer:
96 Units cubed
Step-by-step explanation:
12 x 2 x 2 = 48
4 x 6 x 2 = 48
48 + 48 = 96
Red=350
yellow= 350+70=420
white=420-140=280
ratio of red to yellow to white= 350/420/280 or 35/42/28
hope this helps :)