A school is planning for an addition in some open space
next to the current building. The existing building ends at
the origin. The graph represents the system of equations
that can be used to define the space for the addition. What
is the system of equations that matches the graph?
Y<3x
y>-2x-1

y> 3x
Y<-2x-1

y<-3x
y>2x-1

y>-3x
y < 2x - 1

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.

Need asap i will give brainliest and 98 points classify each pair of numbered angles corresponding, alternate interior, alternate exterior or none o these

Jonah buys a television that costs $445. sales tax in his state is 7 percent. which of the following expressions represent the amount of tax on the television?