Answer:
-2
Step-by-step explanation:
Dont mind the x and just look at the y and the 18
-9y = 18
Y = -2
Well I don't know !
Let's work it out together:
3(x - 2) = -3x + 42
Eliminate parentheses: 3x - 6 = -3x + 42
Add 6 to each side: 3x = -3x + 48
Add 3x to each side: 6x = 48
Divide each side by 6 : x = 8
if u have a phone use photo math to scan the equations, its very useful
Write the ratio as a fraction with the number of cheese pizzas over the number of pepperoni:
45/20, which can be simplifies to 9/4
Answer:
13.4
Step-by-step explanation:
Divide the number of meters in a mile (1,609.344) by the number of seconds in an hour (3,600): 1,609.344 divided by 3,600 equals 0.44704. One mile per hour equals 0.44704 meters per second.