Mrs. maxwell is buying pencils for her students. she has 3 classes of 28 students each. for valentine’s day, she wants to give each of her students 4 pencils. she can purchase packs of 18 pencils for $2.52. how many packs of pencils will mrs. maxwell need to purchase? justify your answer.

the answer might be 336 sorry if i am not right

Step-by-step explanation:

I think the answer is approximately 5 packs of pencils.Hooe this helps :)

Step-by-step explanation: what I did was I multiplied 3 and 28 then divide that number by 12 and rounded my answer up.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest