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german
3 years ago
11

POINTS 20!!

Mathematics
1 answer:
Fantom [35]3 years ago
8 0
L think. the answer is 26
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The company makes a profit of 15% on every faucet sold. What is the profit on one shower faucet?
SVETLANKA909090 [29]

Answer:

$18.00

Step-by-step explanation:

took test on edg

7 0
3 years ago
Simplify the expression show all your work 18 / 2 x 3 over 5 - 2
11Alexandr11 [23.1K]

Answer:

18÷2 × 3 / 5-2

9 ×3 / 3

27/3

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3 years ago
El Sr negron tiene que redactar una serie de cartas en su oficina. A Lourdes le toma 6 horas pasar todas las cartas. A su compañ
vodka [1.7K]

El Sr negron tiene que redactar una serie de cartas en su oficina. A Lourdes le toma 6 horas pasar todas las cartas. A su compañera rosabel, le toma 9 horas en realizar la misma tarea. Si ambas trabajan juntas para hacer todo el trabajo d ela oficina,

a. Cuánto tiempo le tomará a ambas realizar el trabajo?

Answer:

3.6 horas

Step-by-step explanation:

Sea el número total de horas que ambos trabajaron = T

Deje que la cantidad total de letras por las que pasaron = 1

De la pregunta, se nos dice:

Lourdes necesitó 6 horas para revisar las cartas.

Esto significa que, cada 1 hora, Lourdes revisaba 1/6 de las letras

Rosabel tardó 9 horas en leer las letras.

Esto significa que, cada 1 hora, Rosabel revisó 1/9 de las letras

Por lo tanto,

(1/6 × 1) T + (1/9 × 1) T = 1

(1/6 + 1/9) T = 1

(3 + 2/18) T = 1

(18/5) T = 1

5T / 18 = 1

Cruz multiplicar

5T = 18

T = 18/5

T = 3.6 horas

Por lo tanto, les tomó a ambas 3.6 horas hacer el trabajo.

7 0
3 years ago
Write a division equation that can be solved by multiplying each side by​ <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B
sveta [45]
For example:
(4/9) x=8

Now can solve this equation multiplying each side by 9/4.

(9/4)(4/9)x=(9/4)8
x=18

To  check:
(4/9)(18)=(4*18)/9=72/9=8

4 0
3 years ago
What is lcm and gcf of 6a and 8b
Feliz [49]
Lcm is 24 and the  gcf is 2
8 0
3 years ago
Read 2 more answers
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