How many solutions does the system of equations below have? x+y=4 and x-y=6

Write out the sample space for answering questions (correct or incorrect) on a 3 question quiz.

A sector with a radius of 6 cm has a central angle measure of 4pi/9 in radians. What is the area of the sector?

Select the correct answer. Why is it important for a rainy-day fund to be highly liquid? A. Funds need to earn a high rate of return. OB. Funds need to be easily accessible. O c. Funds need to be cured in a safe place. OD.

2. Solve each equation. Check your solutions. b. 5 + - 16

What is the product of (x+1) and (2x^2+3x-1)

How do you write680,705 in expanded form

Which choice is true for a square? A. A square is also a rectangle and a rhombus. B. A square is also a parallelogram and a trapezium. C. A square is also a quadrilateral and a kite. D. A square is also a trapezoid and a rectangle.

0.09859154929 round to nearest tenth

Javier works each weekend at an animal shelter. He earns $8 an hour. He is saving his earnings to go on a ski trip that costs $190. Becca says that Javier must work at least 6 more hours to have enough money to go on the ski trip. Is Becca correct?

A piece of wood is to be cut so that it is square and has an area of 45 square inches. How long should the sides be, rounded to the nearest tenth of an inch? a. 6.7 inches c. 8.6 inches b. 22.5 inches d. 11.3 inches