Miranda wrote the following incorrect equation while attempting to simplify the expression 8 x 10 1/4 8 x (10 1/4) = (8 + 10) x (8 + 1/4) how can miranda correct her mistake in the right-hand side equation? a. she should switch the order of factors in the product of sums b. she should switch addition to multiplication and multiplication to addition c. she should apply the associative property of multiplication instead of the distributive property d. she should apply the commutative property of multiplication instead of the distributive property

The correct answer is B.

Step-by-step explanation:

As you can see in the picture, B. is correct!

the probability is 0

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)