Mathematics, 03.02.2020 15:58, crisnoobymcnooov72un

Which algebraic expression means “three more than a number squared”?

a) 2n+3
b) 2n-3
c) n^2+3
d) n^2-3

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, JvGaming2001

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Answers: 2

continue

Mathematics, 21.06.2019 17:30, kirsten8605

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Answers: 2

continue

Mathematics, 21.06.2019 19:30, AriesTwice

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Answers: 1

continue

Mathematics, 21.06.2019 21:00, Kekkdkskdkdk

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Answers: 2

continue

Do you know the correct answer?

Which algebraic expression means “three more than a number squared”?

a) 2n+3
b) 2...