Martha estimated there were 88 marbles in a jar for a contest. The actual number of marbles in the jar was 110. What was the

percent error of Martha's estimation?

The sleeping bag weighs 8 pounds your backpack and sleeping bags together weighs 31 Pounds write an equation to determine whether the backpack without the sleeping bag weighs 25 or 23 lb

You want to know the temperature today. Your friend tells you that it is 6 degrees colder than it was on Monday. On Monday it was - 5°F. What is the temperature today?

What are all possible ways of writing 1/64 as an integer raised to an integer power?

At a rate of 4.25% over 24 months. If he pays $51.00 in interest, what was the original amount of his loan?

Which number is NOT in the solution set of the inequality x < 15?

Why can't I find science I'm having trouble with science

Give me a multistep problem that has at least two amounts of elapsed time a problem that require finding a starting time or ending time

Simplified form for x-1+4+7x-3

4. Solve using elimination. 4x - 3y = 9 3x + 2y = 11 Download pdf

What is the radius of a 12 feet circle