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3 years ago

Please help I dont know- NO LINKS

Mathematics

2 answers:

Ganezh [65]3 years ago

4 0

Answer:

Step-by-step explanation:

yes it is.

start by multiply by 4 to get rid of the fraction on x

4 ( $\frac{x}{4}$ ) = 4(4) + 4( $\frac{2y}{3}$ )

x = 16 + 8y/3

Then by 3 to get rid of that one

3(x) = 3(16) + 3( $\frac{8y}{3}$ )

3x = 48 + 8y

Then subtract 8y from both sides to get

3x - 8y = 48

dlinn [17]3 years ago

4 0

Answer:

a no

Step-by-step explanation:

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The area of a swimming pool is 119 square meters. The width of the pool is 7 meters. What is the length of the pool in centimete

posledela

Answer:

17 meters

Step-by-step explanation:

Area = Length x Width

Width = 7

Area = 119

Solving for: Length

Equation:

119 = 7 * x

Solving for Length (x) :

119 = 7 * x

x = 119/7

x = 17

Units = meters

Answer: 17 meters

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3 years ago

The ratio of the number of Victor’s tools to the number of Ilya’s tools is 5:2. Victor has 42 more tools than Ilya. How many too

irga5000 [103]

Answer:

Victor gives 28 tools to IIya.

Step-by-step explanation:

Consider the provided information

The ratio of the number of Victor’s tools to the number of Ilya’s tools is 5:2

Let V represents the Victor and I represent llya

Therefore,

$\frac{V}{I} = \frac{5}{2}$

It is given that Victor has 42 more tools than Ilya.

$\frac{V}{I} = \frac{5}{2}=\frac{42+I}{I}$

Solve the above equation.

$\frac{5}{2}=\frac{42+I}{I}$

$5I=84+2I$

$3I=84$

$I=28$

Thus, IIya has 28 tools.

Victor has 42 more tools than Ilya. Therefore 42 + 28 = 70.

Victor has 70 tools.

We want to find the number of tools victor needs to give to IIya so that the ratio of the number of Victor's tools to the number of Ilya’s tools will be 3:4

Let Victor gives x tools to IIya. Thus,

$\frac{3}{4}=\frac{70-x}{28+x}$

$3(28+x)=4(70-x)$

$84+3x=280-4x$

$7x=196$

$x=28$

Hence, Victor gives 28 tools to IIya.

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