Ray is 2222 years older than his sister mary. in 1212 years, he will be twice as old as mary. how old is each of them now

Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting height of the ball is 0 feet.

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8

867,000 rounded to the nearest ten thousand

Find the surface area of a prisma 6 cm 2 cm 3cm

What is the standard form of the equation of a circle with center (6, - 7) and radius 6 units?

What is the shape of the graph of any geometric sequence?

Add or subtract mentally 8.01+1.09

What is the slope of the line represented by the equation y = - y equals negative StartFraction 2 Over 3 EndFraction minus 5 x. - 5x? A. - 5 B. - 2/3 C. 2/3 D. 5

Which complex number is equivalent to (7-9i) - (-1+3i) ?

Evan bought two square rows the larger one measure 12 ft Square the smaller one had an area equal to 1/4 the area of the larger one what fraction of the side length of the larger rug with a side length of the smaller one