a) algebraic expression
b) Solve and find value of x
x=47
Step-by-step explanation:
We need to translate the following verbal phrase into an algebraic equation
The quotient of three more than a number and five is ten
Let the number be x
three more than a number is written as: 3+x
Since quotient is 10 so,
The algebraic expression will be:
Now, <u>solving to find value of x</u>
Multiplying both sides by 5
Now Subtract -3 from both sides
So, value of x=47
Learn More:
- You can find more info about translating verbal phrase into an algebraic equation
brainly.com/question/1600376
brainly.com/question/1617787
- For finding value of x, more info can be found at:
brainly.com/question/1616605
Keywords: verbal phrase, algebraic expression
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Hola!
x = 7 , x = -7
Explicación:
Comienza restando 15 en cada lado:
Usted obtiene:
Ahora divide ambos lados por 2:
Usted obtiene:
Como la ecuación está al cuadrado, tendrás que hacer:
que te da: 
Entonces:
Answer:
y = ax(x – 300)^3(x – 700)^1(x – 1000)^2
Step-by-step explanation:
<u>Scale - Convert to meters and reduced it to 1 cm:</u>
3 cm : 1000 cm | GIven
3 cm : 10m | Convert 1000cm to 10m
1 cm: 10/3 m | Find 1 cm
<u>Convert the dimensions to the actual:
</u>
7.5 cm = 7.5 x 10/3 = 25m | Convert 7.5cm on map to actual distance
15 cm = 15 x 10/3 = 50m | Convert 15m on map to actual distance²
<u>Find area of the actual pool:</u>
Area = 25 x 50 = 1250 m² | Use the formula Area = Length x Width
Answer: 1250 m²
Y=5x would give them the money they earn after all the car washes. In order to calculate when they make a profit, you could use:
5x>75
So, you can divide 75 by 5 to get that they need to wash at least 15 cars to earn all the money they spent on setup, and to make a profit, they must wash more than that.
