What does x equal in the equation - 2.3x-4.2x=-66.3

What is a verbal expression for w - 24

5. An airplane 30,000 feet above the ground begins to descend at a rate of 2,000 feet per minute. Choose an equation to model this situation. A y = 30,000 - 2,000x B y = 30,000x - 2,000 Cy = 30,000 + 2,000x D y = 30,000x + 2,000

Anise ran 5/3/8 miles in the race Marsha ran 3/7/8 how much farther did Anise run than marsha? express your answer in simplest mixed-number form.

At a particular music store, CDs are on sale at $13.00 for the first one purchased and $10.00 for each additional disc purchased. Maria spends $83.00 on CDs. How many CDs has Maria purchased?

I hate people who scam so if you get this wrong and you don't take more than 1 monute I will report you. A chef has less than 25.8 pounds of rice. She takes out 5 pounds to use during the day and stores the rest in containers. Each container has 2.

12ad^3 and which terms are like terms?

Chris tells Adam that the decimal value of - 1 over 13 is not a repeating decimal. Is Chris correct?

How do I divide 2 fractions

There are 18 bicycles. There are more more blue than yellow. There are 2 less yellow than green. How many of each color are there?

Triangle STU is dilated to form new triangle VWX. If angle S is congruent to angle V, what other information will prove that the two triangles are similar?