the price of a pen is rs 42 and of a notebook is Rs 18. calculate how many pen and notebook you can buy for Rs 480 if you want to buy an equal quantity of both

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