Fred earned $22.50 in nine hours. how much did he earn after 4 hours? please show all your work

He would earn $10 in 4 hour

$22.5 divide 9  Once u divide, that’s how much he earns hourly your next  multiply what he earns hourly ($2.5) by 4 hours because they’re only asking how much he earned for 4 hours

BRAINLIEST ANSWER PLZ

Step-by-step explanation:

1 1/5

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180