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How do you solve #0.75s + 5= 0.50s + 9#?

How do you evaluate #3 4/7 * 2 3/4#?

Question #df484

Question #51b99

How do you simplify #\frac { 4x ^ { 2}  3} { x  5}#?

How do you divide #(4x ^ { 3}  12x + 8) \div ( x  3)#?

Question #5169f

Question #efac1

Calculate the mass of Ca(NO3)2 needed to prepare 3.5 L of a 0.8 M solution?

How do you solve #4a + 25= 9#?

Katherine's grandmother is making a dress for Katherine. The hem of the dress needs to be trimmed with a string of small beads. How long of a string (to the nearest foot) does Katherine need to buy if the diameter of the bottom edge of the dress is 37 ft?

How do you simplify #9\frac { 3} { 4} \times \frac { 9} { 11} #?

Question #15c2c

Question #eacbf

Question #ba5d6

Question #c8252

Question #13dca

How do you solve #\frac { x + 2} { 3}  \frac { 2x  1} { 5} = \frac { x + 5} { 2}#?

Question #b3e63

Rank the following compounds in order of increasing pH (1  lowest, to 5  highest) and label each compound as strong acid, weak acid, neutral, weak base or strong base?
potassium hydroxide
methylamine
hydrobromic acid
potassium iodide
ascorbic acid

Question #8b4c4

Question #bba19

How much pure antifreeze must be added to 12 L of a 40% solution to obtain a 60% solution?

How do you solve #sqrt( x + 7) = 2 sqrtx#?

Drinking 6 fluid ounces of milk provides 202.5 milligrams of calcium. How many fluid ounce of milk are required to provide 52.5 milligrams of calcium?