Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.Students in a health class are tracking how much water they consume each day. Victoria has two reusable water bottles: a small one and a large one. Yesterday, she drank 3 small bottles and 4 large bottles, for a total of 116 ounces. The day before, she drank 4 small bottles and 4 large bottles, for a total of 132 ounces. How much does each bottle hold?The small bottle holds _____ ounces and the large one holds _____ ounces.
Q. Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.Students in a health class are tracking how much water they consume each day. Victoria has two reusable water bottles: a small one and a large one. Yesterday, she drank 3 small bottles and 4 large bottles, for a total of 116 ounces. The day before, she drank 4 small bottles and 4 large bottles, for a total of 132 ounces. How much does each bottle hold?The small bottle holds _____ ounces and the large one holds _____ ounces.
Equations Setup: Let's denote the volume of the small bottle as S ounces and the large bottle as L ounces. We can write two equations based on the given information:1. For yesterday: 3S+4L=116 ounces2. For the day before: 4S+4L=132 ounces
Elimination Method: To use elimination, we need to make the coefficients of one of the variables the same in both equations. We can see that the coefficients of L are already the same, so we can subtract the first equation from the second to eliminate L. (4S+4L)−(3S+4L)=132−116
Solving for S: Perform the subtraction to find the value of S:4S−3S+4L−4L=132−116S=132−116S=16So, the small bottle holds 16 ounces.
Substitute S into Equation: Now that we know the value of S, we can substitute it back into one of the original equations to find the value of L. Let's use the first equation:3(16)+4L=11648+4L=116
Solving for L: Subtract 48 from both sides to solve for L: 4L=116−484L=68L=68÷4L=17So, the large bottle holds 17 ounces.
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