Zoe compares the price of a sweatshirt at two stores. At Store A, the sweatshirt costs $25. A friend told her that the sweatshirt costs 30% more at Store B. Zoe wrote the expression 25+0.3(25) to find the price of the sweatshirt at Store B.

Which equivalent expression could she also use to find the price of the sweatshirt at Store B?

1+0.3(25)

(1−0.3)25

(1+0.3)25

25 + 0.3

C.) (1+0.3)25

Step-by-step explanation:

One way to find the price at store B is doing 130%/100% x 25. That equals to 32.5

If you use the expression on C, which is basically 1.3x25, you get the same answer which is 32.5

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

493 would be the correct answer

step-by-step explanation: