Write 0.21 as a fraction in simplest form

What is an expression equivalent to 2 (7 x + 3 - x) ?

Simplify each algebraic expression 2y+6r+5x-2y

Square root of 288/147

Sebuah benda bergerak lurus dengan kecepatan 4km/jam selama 1 jam pertama. Pada jam kedua kecepatan dikurangi menjadi setengahnya, demikian seterusnya, setiap jam kecepatan menjadi setengah kecepatan sdbelumnya.

209 nearest ten and hundred, 829 nearest ten hundred, 572 nearest tens and hundred 209 to nearest ten and hundred, 663 to nearest ten and hundred, 949,762,399,402 to nearest ten and hundred

You called Ticket Taker for local team football tickets. The tickets cost $94 and you will be charged a processing fee of 8%. How much is the fee? $0.75 $11.75 $9 $7.52

A triangle has side lengths of 4, inches, 10 inches, and c inches. Enter values to write an inequality that describes the possible values for c, the length of the third side of the triangle. ? < c <?

Slingerland borrowed $8,000 on july 20, at 11% interest. if the loan was due on october 17, what was the amount of interest on the loan using the exact interest method?

One year the price of wheat was $8.87 the next year the price was $9.60 route is the price per bushel of wheat for each year to the nearest tenth of a dollar

F (x) = 71 (0.93) ^2x growth or decay