What is the sum of the last four term of the series 7+9+11 + ... + 21?

Evaluate the expression when b = 2 and y = - 6. -7b+y

Calculate the area of a circle with diameter of 12m

By october 19th, gordon had read 35 pages. starting october 20th, he decides to read the same number of pages each day until he finishes the book on october 30th. write and solve an equation to represent the situation.

Y = - 4x + 9 What is the slope of the equation? -9 -4 4 9

Today a fifth grade class will explore all 36 fossil displays at the museum. they explore 4/9 of the displays in the morning. How many displays are left for the class to explore in the afternoon?

Is n=3 is a solution to the equation or 2n=6

Your friend says the solution to 4 x plus 24 x minus 2 equals 7 left parenthesis 4 x plus 2 right parenthesis is xequals16. Solve 4 x plus 24 x minus 2 equals 7 left parenthesis 4 x plus 2 right parenthesis. What was your friend's likely error?

To students are both working on the same problem a Box of laundry soap as 25% more so in its new Box the new Box hold 2Kg how much soap did the old box hold

Sa mi spuneti si mie ce ar trebuii sa scriu ca m a luat cu capu verificati daca (-2, 1) este solutia pentru sistemul: x + 2y = - 1 - 4x + 3y = - 7 verificati daca (1, - 1) este solutia pentru sistemul: x + 2y = - 1 - 4x + 3y =

To go on the class trip, Chang needs at least $125. He has saved $45, and he makes $7 an hour at his job.