320,000,000,000 I’m pretty sure I’m right
Answer:
The two rates are equivalent.
Step-by-step explanation:
Here we'll find the respective unit rates and then compare those rates:
$168
----------- = $4/car
42 cars
$152
----------- = $4/car
38 cars
These two rates are precisely the same. Thus, we conclude that they are equivalent.
Answer:
Explanation:
49-20=29 blue counters
There’s a 29/49 chance that the counter will be blue
Answer:
The answer is B. 4cm
Step-by-step explanation:
Since it is the midpoint AC is always going to be the same as CB if C is the midpoint.
:)
Answer:
m = 3
b = 0
y = x * 3
FORMULA FORMAT
y = 3x + 0 (since b = 0, u would not normally show it, it would just end at x)
Step-by-step explanation:
so y = mx + b is called Slope-Intercept form, the variables y and x are usualy left as is, but m and b both determine the slope of the line AND where the line crosses on the y axis
the first number will be m, and if m = 1, then it will not be shown for m is how much x is being multiplied, and the line will slope at a 45 degree angle, however this angle is not a 45 degree angle, at the x coordinate 1, the line is 3 units higher then at the x coordinate 0, so the slope is 3
the y intercept tells you how high up or how low down the line crosses the y axis, since the line crosses at y coordinate 0, then b is = to 0, if we raise the entire line by one unit, then b would be = to 1, accounting for the change in height, same goes for how low, except if its below 0, it will be represented as a negative number
hope this helps you understand how slope intercept form works, if you have any questions post em as a comment and ill do my best to answer all questions, take care m8 :>
