Write 81 using a base of 3

90g of sugar will make how much 15% syrup?

Jonathan has 1 3/4 hours to practice guitar. If he spends 1/8 hour on each song, how many songs can Jonathan practice? For how many minutes does he practice each songs

25 to 3.75 what is percent change to the nearest tenth

If DC = 6x and DA = 4x+18, find the value of x. Then find AD and DC

two numbers have these properties both numbers are greater than 8 their highest common factor is 8 their lowest common multiple is 40 find the two numbers

Simplify - 9 (1-10n) - 2 (3n+9)

what will the total value of an investment of $5000 be if it has an interest rate of 7% and is invested for 20 years

Mrhopkins was making groups for the school field trip

Ethan will be going on a study tour to England in a week. which currency should he use while in England?

Is the binomial a factor of the polynomial function? f (x) = x^3+3x^2-25x-75 Select Yes or No for each binomial. Yes No (choose yes or no for each binomial) (x-1) (x-3) (x+3) (x-5) (x+5)