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1.1.PS-40
Question Help
Christina's time for a race was 34.6 seconds. Another runner's time was 6.85 seconds faster. Write
and evaluate an equation with a variable to find the difference between Christina's time and the
other runner's time.
An equation for the difference between the times is 34.6 - a=6.85.
(Use the operation symbols in the math palette as needed. Type an equation using a as the variable. Use whole
numbers or decimals for any numbers in the equation.)
The other runner's time was seconds.
(Type a whole number or a decimal.)
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