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sergejj [24]
3 years ago
13

Joline came home from the mall, boasting that she bought a $35.00 skirt for only $10.50. What percent discount did she get?

Mathematics
2 answers:
OleMash [197]3 years ago
7 0

Answer:

70%

Step-by-step explanation:

=10.50/35.00%

=30%

Joline bought the skirt by paying 30% of the original value.

=100%-30%

=70%

Joline gets a discount of 70%.

yarga [219]3 years ago
7 0

Answer:

The answer is seventy percent. To find this, first find the amount of the discount, and then use a proportion to find the percent. Here’s the idea.

First, set up a proportion. To determine the amount of the discount, subtract the price paid from the original price.

Next, replace the words in the proportion with the known amounts. Then, cross multiply. Twenty-four dollars and fifty cents times one hundred equals percent of discount times thirty-five dollars.

Now, divide both sides of the equation by thirty-five dollars. And, we find that Joline’s skirt was sold at a seventy percent discount!

:-)

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The question is in the screenshot attached. Thank you!
Rzqust [24]

Answer:

Domain: -4 < x < 4

Zeros: (-2, 0), (0, 0) and (2, 0)

The function is positive if: 0 < x < 2

The function is negative if: -4 < x < 0 and 2 < x < 4

Step-by-step explanation:

Domain of the function are those x values where the function is defined, For this case, -4 < x < 4

Zeros of a function are those x values where y = 0, that is, the graph intersect x-axis. For this case, the points are: (-2, 0), (0, 0) and (2, 0)

The function is positive if the graph o the function is above x-axis. For this case, the function is positive at the interval (0, 2)

The function is negative if the graph o the function is below x-axis. For this case, the function is negative at the intervals (-4, 0) and (2, 4)

7 0
3 years ago
Which is an equation of the line with slope –3 and passes through (2, –1)
Savatey [412]

using the formula:

y = mx +b

Using the given slope and coordinate points we get:

-1 = -3(2) + b

-1 = -6 + b

add 6 to each side

5 = b

y = -3x + 5

which is the same as:

3x + y = 5 ...answer choice a

7 0
2 years ago
Part A
Snowcat [4.5K]

Answer:

11

Step-by-step explanation:

11 - 0 = 11

11 - (-2) = 14

11 is smaller than 14.

<h2><u><em>Please mark as Brainliest!!!</em></u></h2>
6 0
2 years ago
Read 2 more answers
PLEASE HELP IM STRUGGLING!!
dem82 [27]
Use the tangent-chord theorem:
The included chord-tangent angle is half the size of the intercepted arc.

The intercepted arc is "c".
The included chord-tangent-angle is the supplement of 110=70 degrees.
Therefore from the tangent-chord theorem, 70 degrees = half the size of arc "c"
=>
arc "c" = 2*intercepted angle = 2*70 degrees = 140 degrees.

3 0
3 years ago
Estimate a 15% tip on a dinner bill of $31.53 by first rounding the bill amount to the nearest ten dollars.
Nookie1986 [14]

Answer:

Should be around 4.5

Step-by-step explanation:

If you round 31.53 to the nearest ten dollars, you get 30, 15 percent of 30 is 4.5

6 0
2 years ago
Read 2 more answers
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