Mathematics, 16.04.2020 00:33 kieramacphee3946

Viola is making bracelets to sell at a craft fair. Each bracelet will have 20 beads. Write an equation to relate the number of beads b she has to the number of bracelets x she can make.

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Answer from: isaiahdunn

b = 20x beads

Step-by-step explanation:

In this question, we will be trying to relate the number of beads to the number of bracelets.

From the question, we can identify that each of the bracelets will have 20 beads. The total number of bracelets to be made is x. This means that the total number of beads to be used can be calculated by multiplying 20 by x = 20x beads. This number is same as b, which is equal to the total number of beads.

Hence, we can say that b = 20x beads

Answer from: carlosiscr7

The equation that relates the number of beads Viola has, b to the number of bracelets she can make, x is b = 20·x

Step-by-step explanation:

Here, we have a question on proportion

Given that the number of beads per bracelet = 20 beads

Therefore, If Viola wants to make x bracelets she requires 20 beads for each bracelet, that is 20 × x or 20·x beads

Therefore, If the number of beads she has is b, for her to make x bracelets, we have

b = 20·x

That is the equation that relates the number of beads Viola has, b to the number of bracelets she can make, x is given by

b = 20·x.

Answer from: Quest

answer:

total cost for tiles and paints is $924.

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

$\text{area of walls and ceiling}=(2*40*15)+(2*3*15)+(40*3)$

$\text{area of walls and ceiling}=1200+90+120$

$\text{area of walls and ceiling}=1410$

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

$\text{ the total painting cost}=10*(\frac{1410}{25})$

$\text{ the total painting cost}=10*56.4=564$

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

$\text{area of floor} = 40*3\text{ square meters}$

$\text{area of floor} =120\text{ square meters}$

given: 1m squared floor tiles costs $3. so,

$\text{total cost for tiles} = 3*120 = 360$

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

$\text{combined total cost}= 564+360 = 924$

therefore, the combined total cost of tiles and paint is $924.

Answer from: Quest

Hi idk what that is wait am how do i get out of here i’m new

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