Define a variable , and then write an equation for each problem. Do not solve.
1. Olivia drove 189 miles from her home in Forth West Texas, to Austin in 3 hours. What was her average speed?
2. Shane has 4 more dimes than quarters and 7 fewer nickels than dimes. He has 28 coins in al. How many quarters does shane have?
3. Translate a(y+1)=b into a verbal sentence.
4. Write a problem on the given information. Let h=the number of hours you can wor during the summer. 5h-8
Translate each sent. into an equation, inequality, or formula.
5. The volume V of a pyramid is equal to one third the product of the area of the base b and its height h.
6. The circumference C of a circle is the product of 2 pie and the radius r.
2006-12-01
10:58:47
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4 answers
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asked by
rbd fan
1
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Science & Mathematics
➔ Mathematics