The cost of four scarves and six hats is 52.00 the cost is 1.00 more than the cost of one scarf. what is the cost of one scarf

let the scarves be x and the hats be y

4x + 6y = 52...equ(1)

1 + x = y

 y - x = 1...equ(2)

multiplying equation 2 by 4

4y - 4x = 4

adding equation 1 and 2

10y = 56

∴y = 5.6 dollars

 substituting the value of y into equation  2

 5.6 - x = 1

∴x = 4.6 dollars

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

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: