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svet-max [94.6K]
2 years ago
6

A box of nails costs $2.25. A box of screws costs 1.2 times as much as the box of nails.

Mathematics
2 answers:
s2008m [1.1K]2 years ago
8 0

Answer:

$2.70

Step-by-step explanation:

2.25*1.2 = 2.7

pogonyaev2 years ago
4 0

Answer:

it cost 2.7 dollars

Step-by-step explanation:

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baherus [9]

The equations and the number of hotdogs and sodas sold are:  x+ y = 126 and 2.25x + 1.50y = 225.75 ; 49 hot dogs and 77 sodas.

Two equations can be derived from this question:

2.25x + 1.50y = 225.75 equation 1

x + y = 126 equation 2

Where:

x = number of hotdogs sold

y = number of soda sold

In order to determine the value of y, multiply equation 2 by 2.25

2.25x + 2.25y = 283.50 equation 3

Subtract equation 1 from 3

57.75 = 0.75y

y = 77

Substitute for y in equation 2

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x = 49

To learn more about simultaneous equations, please check: brainly.com/question/23589883

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2 years ago
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2 years ago
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Here, Given

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The area of ​​an equilateral triangle is the area covered by an equilateral triangle on a two-dimensional plane. An equilateral triangle is a triangle with all sides equal and all angles at 60 degrees. The area of ​​the shape is the number of unit squares that fit inside.

Here, "unit" refers to 1, and a unit square is a square with one side. Alternatively, the area of ​​an equilateral triangle is the total amount of space it surrounds in a two-dimensional plane.

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cestrela7 [59]

Answer:

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What is the y - intercept of the equation y = 8x+4?<br> x-1
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