Evaluate 8j-k+14 when j=0.25 and k=1.

Substitute given values: Substitute the given values for j and k into the expression. Expression: 8j - k + 14 Substitute j = 0.25 and k = 1. Expression after substitution: 8(0.25) - 1 + 14Multiply and calculate: Multiply 8 by 0.25. Calculation: 8 * 0.25 = 2Subtract and calculate: Subtract 1 from the result of the multiplication. Calculation: 2 - 1 = 1Add and calculate: Add 14 to the result of the subtraction. Calculation: 1 + 14 = 15

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Evaluate $\newline$ $8j-k+14$ when $\newline$ $j=0.25$ and $\newline$ $k=1$ .

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Math Problems

Algebra 1

Evaluate variable expressions involving rational numbers

Full solution

Q. Evaluate

\newline

8j-k+14

when

\newline

j=0.25

and

\newline

k=1

Substitute given values: Substitute the given values for $j$ and $k$ into the expression. $\newline$ Expression: $8j - k + 14$ $\newline$ Substitute $j = 0.25$ and $k = 1$ . $\newline$ Expression after substitution: $8(0.25) - 1 + 14$
Multiply and calculate: Multiply $8$ by $0.25$ . $\newline$ Calculation: $8 \times 0.25 = 2$
Subtract and calculate: Subtract $1$ from the result of the multiplication. $\newline$ Calculation: $2 - 1 = 1$
Add and calculate: Add $14$ to the result of the subtraction. $\newline$ Calculation: $1 + 14 = 15$