Answer:
72.5
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
4x+12-2x=26
Or, 2x=26-12
Or, 2x=14
Or, x=7
The total amount is given by the equation A = $ 86.825
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the total amount in the restaurant be represented as A
Now , the equation will be
The amount of bill from the restaurant = $ 75.50
The percentage of tip by Luisa = 15 %
So , the amount of tip by Luisa = ( 15/100 ) x amount of bill from the restaurant
Substituting the values in the equation , we get
The amount of tip by Luisa = 0.15 x 75.50
The amount of tip by Luisa = $ 11.325
So , the total amount in the restaurant A = amount of bill from the restaurant + amount of tip by Luisa
Substituting the values in the equation , we get
The total amount in the restaurant A = $ 75.50 + $ 11.325
The total amount in the restaurant A = $ 86.825
Hence , the equation is A = $ 86.825
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of unit.
4.19 units
6.28 units
12.57 units
12.57 square units
Answer:
11.17units
Step-by-step explanation:
Check attachment
Step-by-step explanation:
tangent = opposite / hypothenus
tan C = ED / DC
tan C = 28 / 53
Answer:
I just go it wrong, it's 28/45
Step-by-step explanation: