Solve the system X plus 3Y equals 5X plus 4Y equals six

A taxi ride cost $29.40. The driver charged $3 plus $0.40 per 0.2 mile traveled. How far did the taxi travel on this trip?

Which table shows a proportional relationship between x and y? A x 40 50 60 90 y 8 10 14 18 B x 2 4 7 8 y 6 10 21 24 C x1 2 3 4 y 6 8 10 12 D x 4 7 8 10 y 2 3.5 4 5

How do I write the sum using summation notation, assuming the suggested pattern continues. 16 + 25 + 36 + 49 + ... + n2 + ... ?

Classify the triangle with angles measuring 120°, 40°, and 20°.

What is the value of f (n+5)

A circle gas a diameter of 12 meters what is the circumference of the circle

Each decimals is a percent

The annual salary for a computer technician at Company A ranges from $41,000 to $63,000, with a mean of $58,000. At Company B, the annual salary for the same position ranges from $45,000 to $$65,000, with a mean of $56,000.

Marika and her three friends attend the school play. Tickets cost 5.75 each, and marika paid for everyone. Find the total cost of the tickets

A particular metal alloy a has 20% iron and another alloy b contains 60% iron. how many kilograms of each alloy should be combined to create 80 kg of a 52% iron alloy?