Which matrix represents the system of equation shown below?

3x+y=1

-y=5

Kayla took her bike to a path is 2 and 3/4 miles in length. Kyla completed 3 and 1/2 laps before she had to take a break. How many miles did she ride before she took a break?

A license plate is to consist of 4 digits followed by 2 uppercase letters. determine the number of different license plates possible if the first and second digits must be odd, and repetition is not permitted.

For more than three times a number is greater than 22

Find the selling price of a $450 painting with a 45% markup

What is not an ordered pair for the function y=2x^2-3

What does it mean if a quotient is undefined? (1.5/2.4) ?

A triangle contains the angles 75" and 45". What is the missing angle in the triangle

I am a graph that records each piece of data above a number line

A figura mostra o triângulo ABC inscrito em uma circunferência

A number y multiplied by - 3 is less than - 2/5. Write this word sentence as an inequality.