How many solutions does the system have? You can use the interactive graph below to find the answer.
y = 3x + 2
y= 3x - 6

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.

What percent of 18 is 24? and plz explain thx.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?