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sveta [45]
3 years ago
9

Sarah saved $15 buying the dress at a 20%-off sale. What was the regular price of the dress?

Mathematics
2 answers:
True [87]3 years ago
6 0

Answer:

$18

Step-by-step explanation:

since she saved 20% you turn the percentage into a decimal which is .20 then multiply it by 15 because that's how much she saved and you get $3 which you add to $15 and you get the regular price which is $18

Andrej [43]3 years ago
6 0
The price is $18 because you change the 20% to .20 and multiply it by 15 which gives you $3and then you add which gives you your answer.
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Which graph represents the solution to this inequality? -1/4(12x+8)≤ -2x+11
Bond [772]

Answer:

c

Step-by-step explanation:

-3x-2\leq-2x+11

+3x       +3x

-2\leqx+11

-11     -11

-13\leqx

8 0
2 years ago
Which function is graphed below?<br> f(x) = -cos(x)<br> f(x) = cos(x)<br> fx) = sin(x)
andrey2020 [161]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Anja represents the inequality 4-g/8 &lt; - 15 with the phrase “the quotient of the difference of 4 and a number and 8 is at lea
scoundrel [369]

Answer:

Anja’s phrase should have ended with “less than –15”, not “at least –15”.

Step-by-step explanation:

Given the statement:

Anja represents the inequality \frac{4-g}{8}< -15

with the phrase “the quotient of the difference of 4 and a number and 8 is at least –15.”

Let the number be g.

“the quotient of the difference of 4 and a number and 8" translated to \frac{4-g}{8}

"at least" means \leq

then;

“the quotient of the difference of 4 and a number and 8 is at least –15.” translated to \frac{4-g}{8}\leq -15

Therefore, Anja’s phrase should have ended with “less than –15”, not “at least –15”.

4 0
3 years ago
Read 2 more answers
A ​$210 suit is marked down by 20​%. Find the sale price.
iren2701 [21]
$42 is the answer because 10% of 210 is 21 multiply that by 2
7 0
2 years ago
Read 2 more answers
Please help me understand how to do this.
bogdanovich [222]

Answer:

  7.2 m²

Step-by-step explanation:

Use the appropriate area formula, fill in the given values, and do the arithmetic.

  A = (1/2)ab·sin(C)

where "a" and "b" represent triangle side lengths and C is the angle between them.

  A = (1/2)(4 m)(8.5 m)sin(25°) ≈ 7.2 m²

6 0
2 years ago
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