Here are the prices of two gyms:
• gym a has a membership fee of $30 plus $5 per month for every month you are a member of the gym
• gym b has no membership fee but charges $10 per month for every month you are a member of the gym

if you were two join gym a, at least how long would it take before you are paying less than gym b ?
a. 5 months
b. 6 months
c. 7 months
d. 8 months

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8