Answer:
Step-by-step explanation:
Given
Required
Determine an equation to find number of seats
Let the number of seats in each car be represented by n;
If 
Then:
This implies that there are 4n total seats
Solving further:
Substitute values for the above parameters:
Reorder
---- This equation can be used to solve for n
Responder:
x² + 19x + 90
Explicación paso a paso:
Área del rectángulo = Base * Alto
Dado
Base = x + 10
Altura = x + 9
Área del rectángulo = (x + 10) (x + 9)
Área del rectángulo = x (x) + 9x + 10x + 9 (10)
Área del rectángulo = x² + 9x + 10x + 90
Área del rectángulo = x² + 19x + 90
La expresión que representa el área si la cifra es x² + 19x + 90
21 is 42% of 50. To do that, you divide 21 by 50, you get .42. You then multiply .42 by 100 to get your answer.
Answer:
When making bread from scratch, the recipe calls for 2/3 cup of water
Step-by-step explanation:
Greatest common factor
faceor each and find common groups
18a=2 times 3 times 3 times a
20ab=2 times 2 times 5 times a tmes b
6ab=2 times 3 times a times b
common group is
2 times a
answe ris 2a
