Hannah was shopping for a summer dress at a store near her home. on the rack where she found the dress she wanted, she saw two signs. the first one read, "clearance: 15% off." the second one read, "$10 off—instant savings." the original price of the dress was $65.00. hannah lives in oregon, where there is no sales tax.

First Part:  Hannah will pay $45.25

Second Part:  Hannah will pay $46.75

Step-by-step explanation:

Complete Question:

Hannah was shopping for a summer dress at a store near her home. On the rack where she found the dress she wanted, she saw two signs. The first one read, “Clearance: 15% off.” The second one read, “$10 off—Instant Savings.” The original price of the dress was $65.00. Hannah lives in Oregon, where there is no sales tax.

First Part:

First, 15% off, then $10 off. So

65 - (0.15)(65) = $55.25

Now $10 off makes it:

55.25 - 10 = $45.25

Hannah will pay $45.25

Second Part:

Now, first we have to apply $10 discount, so:

65 - 10 = $55

Now, we apply 15% discount, thus:

55 - (0.15)(55) = $46.75

Hannah will pay $46.75

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3