Match each excersice with the first step needed to perform the operation 1. (3/4)-(y/4) 2. (2/a)*(3/(a+6)) 3. X+1/x divided by x-1/x 4. (9/x-2)-(x/x+2) a. Multiply by the first rational expression by the reciprocal of the second rational expression b. Find the LCD. Write each expression as an equivalent expression with the LCD as the denominator. c. Multiply numerators and multiply denominators d. Subtract numerators. Place the difference over a common denominator

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )