Question

1.Write an algebraic expression for the following word or phrase: The quotient of r and12

r•12
r+12
r÷12
r-12

2.write a word or phrase for the algebraic expression 3X -7

1.The difference of three times a number X and seven

2.The difference of seven and three times a number X

3.three times in number X fewer than seven

4.The quotient of three times a number X and seven

3.simplify the expression 42+8÷2

4.find the square root of 0.81

Answer 1

Well, do you know what quotient means?

Answer 2

Divide

Answer 3

So it's c

Answer 4

Yah, the fort one is c. That is really what these things are about. Translating math words to symbols.

Answer 5

Any ideas for the other 3

Answer 6

Well, there are more than 3... which ones are you haveing trouble with?

Answer 7

And the notifications are no coming through, so I did not notice you had replied... =( Otherwise I would have answered earlier.

Answer 8

The second one

Answer 9

2.write a word or phrase for the algebraic expression 3X -7.. well, obviously you will use the words three and seven. Now, remember to say three times x or the product of three and x, not just three x. You might also put the seven out front, as in "seven is subtracted from the product of...."

Answer 10

Other verbak stops can be done with things like has or after, After multiplying x and y, subtract z. The product of x and y has x subtracted from it.

Answer 11

Thanks