FMCC Worksheet 1

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\usepackage c a n c e l \usepackage m u l t i r o w \usepackage h h l i n e

Worksheet Worksheet 1
A4 US

1.

Determine the value of the expression $3 p + 5 q$ when $p = - 2$ and $q = - 1 .$ Show the calculation and write your result as an if-then statement.

2.

Substitute $b = 3 a - 5$ into the expression $2 b + 3$ and simplify the result. Use a complete presentation.

3.

Check the presentation for errors. If you find one, circle it and describe the mistake in words.

\begin{aligned} - x + 5 & = - y + 3 + 5 & Substitute x = y + 3 \\ = - y + 8 & Arithmetic \end{aligned}