If A=3 then find the value of 3-a

How much total wrapping paper does it take to wrap two gifts: one with the dimensions of 6 cm by 10 cm by 9.5 cm and the other with dimensions 14 cm by 17.25 cm by 15 cm.

Find the volume of the resulting solid if the region under the curve y = 7 / (x^2 + 5x + 6) from x = 0 to x = 1 is rotated about the x-axis and the y-axis. (a) the x-axis

A poster is to have a total area of 180cm2 with 1-cm margins at the bottom and sides and a 2 cmmargin at the top. What dimensions will give the largest printedarea?

Factor out the GCF: 21c^9-28c^6 Select one: a. 7c^3 (3c^6-4c^3) b. 7c^6 (3c^3-4) c. 7c (3c^8-4c^5) d. 7 (3c^9-4c^6)

Norma spent $13.25 on school supplies. She bought 3 binders that cost $3.75 each and some paper. Which equation could be used to figure out the cost of the paper? A. 13.25 = 3.75 + n B. 13.25 = 3.75 - n C. 13.25 = 3 * 3.75 + n D. 13.25 = 3 * (3.

The angle of Inclination from the base of skyscraper A to the top of skyscraper B is approximately 11.9°. If Skyscraper B is 1424 feet tall, how far apart are the two skyscrapers? Assume the bases of the two buildings are at the same elevation. feet.

Quadratic equation whose roots are 6 and 4, and whose leading coefficient is 5.

How many numbers less than 1000 are divisible by 7?

What shape has 4 equal sides. and sometimes has 4 right angles

Together, selina and pam have 132 stamps. selina's collection has 34 more stamps than pams collection how many stamps does pam have