Evaluate 6t-20-32 u when t=6 and u=(1)/(4).

Substitute values into expression: Substitute the given values for t and u into the expression. Substitute t = 6 and u = 1/4 into 6t - 20 - 32u. Expression: 6(6) - 20 - 32(1/4)Perform multiplications: Perform the multiplication for 6t and 32u. Calculate 6 times 6 and 32 times 1/4. 6(6) = 36 32(1/4) = 32 * 0.25 = 8Substitute results into expression: Substitute the results from Step 2 into the expression. Expression: 36 - 20 - 8Perform subtractions: Perform the subtraction. Subtract 20 and then 8 from 36. 36 - 20 = 16 16 - 8 = 8

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Evaluate
6t-20-32 u when
t=6 and
u=(1)/(4).

Evaluate $\newline$ $6t-20-32u$ when $\newline$ $t=6$ and $\newline$ $u=\frac{1}{4}$ .

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Math Problems

Algebra 1

Evaluate variable expressions involving rational numbers

Full solution

Q. Evaluate

\newline

6t-20-32u

when

\newline

t=6

and

\newline

u=\frac{1}{4}

Substitute values into expression: Substitute the given values for $t$ and $u$ into the expression. $\newline$ Substitute $t = 6$ and $u = \frac{1}{4}$ into $6t - 20 - 32u$ . $\newline$ Expression: $6(6) - 20 - 32\left(\frac{1}{4}\right)$
Perform multiplications: Perform the multiplication for $6t$ and $32u$ .\ Calculate $6 \times 6$ and $32 \times \frac{1}{4}$ .\ $6(6) = 36$ \ $32(\frac{1}{4}) = 32 \times 0.25 = 8$
Substitute results into expression: Substitute the results from Step $2$ into the expression. $\newline$ Expression: $36 - 20 - 8$
Perform subtractions: Perform the subtraction. $\newline$ Subtract $20$ and then $8$ from $36$ . $\newline$ $36 - 20 = 16$ $\newline$ $16 - 8 = 8$