Write the standard equation of a circle with its center at the origin and radius 7.

8 more than twice a number d

What is $420 for 15 tickets as a unit rate?

How do you apply properties for powers with the same base

Solve - 4x+2>26 A. x > - 6 B. x > 6 C. x < 6 D. x < - 6

According to the World Health Organization (WHO) Child Growth Standards, the head circumference for boys at birth is normally distributed with a mean of 34.5cm and a standard deviation of 1.3cm.

Watch. When an article is sold at 6% profit and 9% profit then the difference in SP is Rs. 9. Find CP and both SP of the article.

Nicky has 5 cookies and bill has 4 cookies how much do they have all together

The manager of a theater wants to know whether the majority of its patrons were adults or children. one day 5100 tickets were sold in the receipts totaled 34,599. The adult admission is $8.50 and the children's admission is $5.50.

Is 729 a perfect cube?

Without solving the equation 5x^2+13x-6=0 find the sum of the squares of its roots.