Two students spent the same amount of money on their lunches and got the same number of toppings. One bought a steak burger and paid $3.80
plus $0.40 for each topping. The other bought a hamburger and paid $3.20
plus $0.60 for each topping. How many toppings did each student get?

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours

your answer is

a.

5

step-by-step explanation: