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if a apples cost d dollars; amy buys d dollars worth of groceries; what is the solution to the linear equation 4b 6 2 b 4; what is the solution to the system of equations graphed below; what is the value of y in the equation; at a school there are a grade levels with b students in each grade

Sagot :

The solution to the linear equation 4b + 6 = 2b - 4 is 2. the solution to the system of equations is x = 2 and y = -2. The value of y in the equation is 6. The solution to the problem is that there are a*b students in the school.

To solve this linear equation, we need to isolate the variable b. To do this, we can subtract 6 from both sides and then divide both sides by 2. This gives us 4b + 6 - 6 = 2b - 4 - 6, which simplifies to 4b = -10. Then we can divide both sides by 4 to get b = -2.5. The solution to the system of equations graphed below can be determined by finding the intersection of the two lines. The two lines cross at the point (2, -2), so the solution to the system of equations is x = 2 and y = -2. T Specifically, there are grade levels and b students in each grade. Therefore, the total number of students in the school is multiplied by b. For example, if there are five grade levels with 25 students in each grade, then there are 125 students in the school. This can be expressed mathematically as 5 multiplied by 25, which is equal to 125.   In conclusion, the total number of students in a school with grade levels and b students in each grade can be found by multiplying a and b together.

To know more about linear equations refer to the link  brainly.com/question/11897796.

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