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Firdavs [7]
3 years ago
7

Solve this equation for x in terms of y: 3x+2y=4

Mathematics
2 answers:
evablogger [386]3 years ago
5 0
3x+2y=4\\\\3x=4-2y\ /:3\\\\x= \frac{4}{3} - \frac{2}{3} y
torisob [31]3 years ago
4 0
3x+2y=4
3x=4-2y

Answer: x =  \frac{4-2y}{3}
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Can someone please help me with this question
Fittoniya [83]
48.2

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Mark brainliest please
5 0
2 years ago
Bill wants to rent a car. Rental Company A charges $35 per day plus $0.10 per mile driven. Rental Company B charges $25 per day
m_a_m_a [10]
M represents miles
35+0.10m=25+0.15m
35-25+0.10m=25-25+0.15m
10+0.10m=0.15m
10+0.10m-0.10m=0.15m-0.10m
10=0.05m
m=200
Check:
35+0.10(200)=25+0.15(200)
35+20=25+30
55=55
The solution: m=200 is true.
After 200 miles driven, prices charged by both companies will be the same.
7 0
3 years ago
Amars dog eat 1 1/4 of dry dog food everyday. How many days will a 35-pound bag of dog food last?
Ivanshal [37]

Answer:

28 Days

Step-by-step explanation:

35 divided by 1.25 is 28

3 0
3 years ago
Which property would be useful in proving that the product of two rational numbers is ALWAYS rational? A) a b + c d = ad + bc bd
Mademuasel [1]

Answer:

C

Step-by-step explanation:

So we need to understand what is rational numbers?

Rational number which can be written under this form: \frac{x}{y} when x any are both integers and y\neq 0

The question here is : Which property would be useful in proving that the product of two rational numbers. In math, when we talk about the product of at least two number, it implies to the multiplication in the operation.

Here, only answer C: \frac{a}{b} *\frac{c}{d} = \frac{ac}{bd} with the condition b\neq 0 and    d \neq 0 and a, b, c and d are integers. Product of two integers is always an integer..

3 0
3 years ago
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Evaluate tan 30° without using a calculator by using ratios in a reference triangle.
Sloan [31]

Answer: Root 3 / 3

Step-by-step explanation: Use unit circle trigonometry.

6 0
2 years ago
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