Directions: Read and analyze each problem carefully, solve and answer the questions that follow. The solution is needed to earn points. 1.) 150 college freshmen were interviewed. 85 were registered for a Math class, 70 were registered for an English class, 50 were registered for both Math and English. a) How many signed up only for a Math Class? b) How many signed up only for an English Class? c) How many signed up for Math or English? d) How many signed up neither for Math nor English?
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Directions: Read and analyze each problem carefully, solve and answer the questions that follow. The solution is needed to earn points.
1.) 150 college freshmen were interviewed.
85 were registered for a Math class,
70 were registered for an English class,
50 were registered for both Math and English.
a) How many signed up only for a Math Class?
b) How many signed up only for an English Class?
c) How many signed up for Math or English?
d) How many signed up neither for Math nor English?
Step by step
Solved in 2 steps