Without solving, match the system of linear equations on the left with the number of solutions on the right.

y=−x+4
y=2x+3

Step-by-step explanation:

you can do these by just looking at the equations and comparing the slopes and the y intercepts.

first, put ur equations in y = mx + b form where m is ur slope and b is ur y intercept. Thankfully, these are already in that form.

second, find ur slopesthey will be in the m position

                           y = mx + b

y = -x + 4                                   y = 2x + 3

slope = -1                                   slope = 2

third, find ur y interceptsthey will be in the b position

                          y = mx + b

y = -x + 4                                   y = 2x + 3

y int = 4                                     y int = 3

fourth, compare the slopes and y int's of equation 1 and equation 2

here are some rules...

if the slope and the y int are different in each equation, then there is only 1 solution

if the slope and y int are the EXACTLY the same in the simplest form of each equation, there is infinite solutions

if the slopes are the same, but the y int's different, there is no solution

so ur 2 equations have different slopes and different y int's

therefore, there is only 1 solution <

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

16

step-by-step explanation: