Determine whether the statement is sometimes, always, or never true. If ax + b-4=b and a+ 0 then x =
10.
never
sometimes
always
not enough information provided

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

ljn

step-by-step explanation:

it has to have an angle of 90 degrees