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enot [183]
3 years ago
9

Hanna shops for socks that cost $2.99 for each pair and blouses that cost $12.99 each. Let x represent the number

Mathematics
2 answers:
skad [1K]3 years ago
5 0
2.99x + 12.99y = 43.92

$2.99 is the price for the socks
x represents the number of pairs

$12.99 is the price for the blouse
y represents the number of blouses

$43.92 is the total amount

the total price for socks and blouse is equal to $43.92
BigorU [14]3 years ago
3 0

Answer:

2.99x + 12.99y = 43.92

Step-by-step explanation:

socks cost 2.99 and she bought x

2.99x

blouses cost 12.99 and she bought y

12.99y

The total is

2.99x + 12.99y

The total cost was 43.92

2.99x + 12.99y = 43.92

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The mean length of 10 childrens' index finger is 12.6cm.
ICE Princess25 [194]

Get total lengths by multiplying:

10 x 12.6 = 126

6 x 16.1 = 96.6

Add the total lengths together and divide by 16:

126 + 96.6 = 222.6


222.6 / 16 = 13.9125

Rounded to 2 decimal places = 13.91


answer: 13.91

5 0
2 years ago
Find a general formula for the nth term of the geometric series with
Citrus2011 [14]

Answer:I think it would be the third one

Step-by-step explanation:

8 0
3 years ago
The value of x is ___, and the value of y is ___. <br><br> Please help me out! Thanks! <br> :)
vagabundo [1.1K]
The value of x is 60, as you wrote. The sum of all angles in a triangle is 180°.

The sum of all angles on a straight line is also 180°. So to find y, solve for the third angle of the triangle on the left.

50 + 60 = 110. 180-110 = 70°.

Now we know 2 of the 3 angles along the line (70° and x, 60°)

70 + 60 + y = 180
130 + y = 180
y = 50

Hope this helps. LMK if you have questions.
5 0
3 years ago
Can someone plz help?
lilavasa [31]

Answer:

<em>x = 12 in ; Type in 12 in the box</em>

Step-by-step explanation:

If we were to apply triangle formula ; 1/2 * base * height, we would see that length of height ⇒ 10 inches, and length of base ⇒ x inches,

Given an Area of 60 square inches let us substitute into the formula 1/2 * base * height and solve for x;

Area of Triangle = 1/2 * base * height,

60 in^2 = 1/2 * x in * 10 in ⇒ take 1/2 * 10,

60 in^2 = 5 in * x in ⇒ divide either side by 5 in,

12 in = x in ⇒ divide either side by inches,

x = 12 inches,

<em>Solution; x = 12 in</em>

5 0
3 years ago
Describe each graph in relation to its basic function.
emmainna [20.7K]

Answer:

In a nutshell, f(x) is obtained by applying an horizontal translation on g(x), followed by a vertical translation.

Step-by-step explanation:

Let be g(x) = x^{3} the parent function, f(x) is obtained by applying an horizontal translation on g(x), followed by a vertical translation, that is:

f(x) = g(x-a)-b,\,a,b\in\mathbb{R} (1)

If a > 0, then translation is rightwards.

If b > 0, then translation in downwars.

If a = 2 and b = 1, then the resulting function is:

f(x) = g(x-2)-1

f(x) = (x-2)^{3}-1 (2)

In a nutshell, f(x) is obtained by applying an horizontal translation on g(x), followed by a vertical translation.

8 0
3 years ago
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