Write and solve the equation to find the value of x.
"The difference of a number x and ten
is negative four."
a) x + 10 = -4; x = 5
b) X- 10 = -4; x = 6
c) X- 10 = -4; x = -6
d) x + 10 = -4; x = -5

B. X-10=-4; x=6

Step-by-step explanation:

x-10=-4

x-10+10=-4+10

x=6

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart