On Saturday, grace baby sat for x hours and was paid nine dollars per hour. Willow baby set for Y hours and was paid eight dollars per hour. Which of the following expressions represents the total that they were paid together

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

idk

step-by-step explanation:

i think it’s c i believe