Answer:
2+2=4+3=7+6=13+8=16+5=21+9=30-8=22+4=26
if you add 4 to it then you would get 8
You have $12, and need at least x more dollars to spend $30 total. So the inequality is 12 + x ≥ 30, where x is the number of dollars needed to get free delivery. To solve for x, subtract 12 from each side of the sign. x ≥ 30 - 12, x ≥ 18. You must spend at least 18 more dollars to qualify for free delivery.
Answer:
KM = 4
Step-by-step explanation:
(segment addition postulate)
(substitution)
Solve for x
Combine like terms
Plug in the value of x
Answer:
x=z/y-1
Step-by-step explanation:
y(x+1)=z
Divide
x+1= z/y
Subtract
x=z/y-1
Hope this helps :)
brainliest plz I'll give u a cookie
