A towing company charges a flat fee of $50 in addition to a$2 a mile to tow vehicles. What equation would show the relationship between total cost and miles towed?
y = 2x + 50
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
gold
Win 50 points!
Okay!
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
10
What is the is y-intercept of the line y = -2x - 1?
-1
Oops!
Check
Okay!
Check
15
Is this a function?
no
Oops!
Check
Okay!
Check
15
What algebraic expressions is represented by the model
-2x - 2
Oops!
Check
Okay!
Check
25
What is the rule for the table? (hint: you need to use y = mx + b)
y = 1/2x - 3
Oops!
Check
Okay!
Check
15
Which phrase best represents: "five times the quantity of half a number plus seven is triple a number minus ten."
5(1/2x + 7) = 3x - 10
Oops!
Check
Okay!
Check
15
Is this a function?
no
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
rocket
Go to first place!
Okay!
lifesaver
Give 25 points!
Oops!
25
Which of then numbers pictured are solutions to the inequality 7x + 9 > 3x + 13?