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7. Pedro has 276 more hits than Ricky.Use substitution to solve the system of equations to find how many hits Pedro, p, and Ricky, r, have each recorded. p+r=2,666 p=r+276

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Francisca élite · Tutor durante 8 años
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Respuesta

Pedro has 1471 hits and Ricky has 1195 hits.

Explicación

## Step 1We are given two equations:1. 2. We can use the substitution method to solve this system of equations. This involves substituting the expression for from the second equation into the first equation.## Step 2Substitute into the first equation . This gives us:### \((r + 276) + r = 2666\)## Step 3Combine like terms on the left side of the equation to get:### ## Step 4Subtract 276 from both sides of the equation to isolate the term with :### ## Step 5Divide both sides by 2 to solve for :### ## Step 6Substitute into the second equation to solve for :### ## Step 7Calculate the value of :###