Answer:
Answer:
it should be 8,000,000
hope it helped!
8500000 thats it. i have to type 20 characters however
The equivalent expression for the given expression is 8x+20.
Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.
The given expression is 4(2x+5).
The given expression can be simplified as follows
4×2x+4×5
= 8x+20
Therefore, the equivalent expression for the given expression is 8x+20.
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Lou spends the total amount would be $26.98 on gas which is determined by subtracting 13 gallons and 5.9 gallons and multiplying the result by $3.80.
Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
The following information is provided in the problem :
Lou topped up the tank with $3.80 per gallon of petrol.
Lou's car's 13-gallon tank held 5.9 gallons.
If he filled the tank, you can determine the total amount of money Lou spent by subtracting 13 gallons and 5.9 gallons and multiplying the result by $3.80.
So the total amount would be:
⇒ (13 - 5.9)(3.80)
⇒ (7.1)(3.80)
⇒ 26.98.
Therefore, the total amount would be $26.98
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Answer:
X=2 Y=-2 for 3x+y=4 X=2 Y=2 for x-3y=-4
Step-by-step explanation:
3x+(-2)=4
3x2+(-2)=4
6+(-2)=4
X-3y=-4
2-3x2=-4
2-6=-4
Hope this helped!
Enter your answer as a fraction in simplest form in the box.
y = x
Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem we have
Substitute the values and solve for k
therefore
the equation of the line is equal to
Answer:
Step-by-step explanation:
Direct proportionality states:
if
then, the equation is in the form of:
......[1] where, k is the constant of proportionality.
As per the statement:
The graph of a proportional relationship contains the point (20, 4).
Substitute these point in [1] we have;
Divide both sides by 20 we have;
or
Therefore, the corresponding equation is: