Solve the equation using addition or subtraction. 4=q+13 a q=4 b q=17 c q=-9 d q=-2 solve the equation using addition or subtraction. 5.5= -2+d a d=5 b d=7.5 c d=5.5 d d=3.5 solve the equation using multiplication or division -7y=28 a y= -4 b y=4 c y=14 d y=35 solve the equation using multiplication or division -13 = m/ -5 a m=13/5 b m=45 c m=65 d m= 5/13

1. Solve the equation using addition or subtraction.

Taking like terms on one side, we get

=>

or    (option C)

2. Solve the equation using addition or subtraction.  

Taking like terms on one side, we get

So,    (option B)

3. Solve the equation using multiplication or division

Dividing both sides by 7, we get

or    (option A)

4. Solve the equation using multiplication or division

Cross multiplying -13 and -5 to get the value of m

     (option C)

none of the option is correct.

step-by-step explanation:

it says to find which expression equals 9^3 sqrt 10 = ?

9^3 sqrt 10 = 729 sqrt 10.

checking option a. 5 sqrt 10 + 4 sqrt 10

5 sqrt 10 + 4 sqrt 10

= 9 sqrt 10.

checking option b. 5^3 sqrt 10 + 4^3 sqrt 10

5^3 sqrt 10 + 4^3 sqrt 10

= 125 sqrt 10 + 64 sqrt 10

= 189 sqrt 10.

checking option c. 5 sqrt 10 + 4^3 sqrt 10

5 sqrt 10 + 4^3 sqrt 10

= 5 sqrt 10 + 64 sqrt 10

= 69 sqrt 10.

checking option d. 5^3 sqrt 10 + 4 sqrt 10

5^3 sqrt 10 + 4 sqrt 10

= 125 sqrt 10 + 4 sqrt 10

= 129 sqrt 10.

hence, none of the option is correct.

is only a line? i think so