Find the value of b+7 when b=19

Y = - x2 + 4 y = 2x + 1

Juan roller skates 25 miles in 2 1/2 hours what is his average speed in miles per hour?

The pyramid arena in Memphis Tennessee is a square pyramid that is 321 feet tall the base has 600 foot sides find the volume of the pyramid

Suppose you are adding 43 and 28. will you regroup? and Explain

Which phrase matches the algebraic expression below 3 (x+7) + 10

Which of the following represents the sum of the series? 6 + 8 + 10 + 12 + 14 + 16 + 18 + 20 + 22 + 24 + 26 11 S11 = = 26 + (k-1) 2 X=1 11 S11 = 22 + (k-1) 6 k=1 11 S11 = 32+6K =1 11 S11 = 26+2k X=1

What is the x-intercept in the equation y = 2x - 10? -10 -5 0 5

Can you Solve. 3x^2+10x+3

Which place has the least value in 2,387?

You bought baseball cards at $8 for 12 cards and added them to your collection of 128 baseball cards, Jenny bought baseball cards at $6 for 8 and added them to her collection of 150 baseball cards.