Awaitress sold 15 ribeye steaks dinners and 16 grilled salmon dinners, totaling $597.21 on a particular day. another day, she sold 22 ribeye steak dinners and 8 grilled salmon dinners, totaling $582.52 how much did each type of dinner cost?

Cost of ribeye steaks dinners be $19.58 and Cost of grilled salmon dinners be $18.969.

Step-by-step explanation:

Let Cost of ribeye steaks dinners be x

Let Cost of grilled salmon dinners be y

So, According to question,

So, our equation becomes,

Now, we will use "Elimination method":

Now, put the value of y in any one of the equation:

Hence , Cost of ribeye steaks dinners be $19.58 and Cost of grilled salmon dinners be $18.969.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x