At a store closing, a universal discount rate is applied to all items. The table shows the price for three items. Original Price

Discount Price

Total Price

(including sales tax)

$22.50

$13.50

$14.31

$27.00

$16.20

x

$32.50

y

z

Activity 1 of 2
Part A: What is the discount rate at the store closing?

A.
60%

B.
90%

C.
25%

D.
40%

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

b i think

step-by-step explanation:

not really sure

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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