Systems of equations have one solution.

a. Always

b. Sometimes

c. Never

Tomas has a garden with a length of 2.4 meters and a width of 5/8 meters. Use benchmarks to estimate the area and perimeter of the garden?

Which expression is equivalent to three times the sum of six and five?

Patrick saved $500. He received 25% of the money for his birthday, saved 30% of the remainder for his allowance, and earned the rest of it by mowing laws. How much of his savings did he earn by mowing laws?

the plane leaves London where the temperature outside is 17°C. the plane rises to a hight where the temperature outside is - 43°C. the temperature decreases by 2°C with every increase of 300 metre height.

What is the range of the 55 and 10

If 3x - y = 12, what is the value of ? A) 212 B) 44 C) 82 D) The value cannot be determined fron information given

187 is the product of - 17 and m.

If bookshelf is 28 inches long how many 7/8 inch thick books will it hold

Jayce bought 2 bath towels and returned 3 hand towels. His sister bought 3 bath towels and 3 hand towels. Jayce's bill was $5. His sisters was $45. What are the prices of the bath towel and hand towels?

X+2x^1/2 - 63 solve for x