Math Problem Statement
The cost for 5 dance lessons is $67. The cost for 7 lessons is $95. Write and solve an equation to find the cost of 13 lessons. Let x represent the number of lessons and y the cost of the lessons.
Equation(using the first sentence):
Cost:
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Slope-Intercept Form
Formulas
Slope formula: m = (y2 - y1) / (x2 - x1)
Point-slope form: y - y1 = m(x - x1)
Slope-intercept form: y = mx + b
Theorems
-
Suitable Grade Level
Grades 7-10