Questions and answers by

lei

Questions (21)

A ship leaves a port at 1:00 PM and sails in the direction N 24° W at the rate of 10 km/p for 30 minutes. It then sails N 66°E
1. 1 answer
2. 706 views
M is the midpoint of AB. If the length of the line segment AM is 20, and the length of the line segment MB is 3x + 8, what is
1. 1 answer
2. 612 views
Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and
1. 1 answer
2. 705 views
Why were the pilgrims important to american history? What impact did they have on america?
1. 1 answer
2. 483 views
-11 + x = 9 + 3x and 4 + 3x = -22 + x
1. 3 answers
2. 386 views
7x + 2 = 28 + 5x
1. 1 answer
2. 386 views
2x + 2 = -3x + 6
1. 3 answers
2. 382 views
Solve using unit rates.A person on a moving sidewalk travels 24 feet in 8 seconds. The moving sidewalk has a length of 60 feet.
1. 1 answer
2. 502 views
1) ____ of 50% = 45.52) ____ of 3 = 1.8 3) 56% of ____ = 3.92 4)69% of 30 = ____ 5)29% of ____ = 26.1 6) ____ of 20 = 6.2 7)82%
1. 4 answers
2. 1,096 views
____ of 80= 60?
1. 2 answers
2. 350 views
40% of 101?
1. 3 answers
2. 346 views
Let X represent the number of television show episodes that are taped in a season. Write an expression for the number of
1. 4 answers
2. 1,367 views
the product of 31 and g (as a algebraic expression)
1. 4 answers
2. 635 views
To find the area of a triangle, you can use the expression b times h divided by 2, where b is the base of the triangle and h its
1. 3 answers
2. 1,078 views
the sum of 134 and h (as an algebraic expression )
1. 3 answers
2. 626 views
50 less than k (as an algebraic expression )
1. 1 answer
2. 520 views
p divided by five (as a algebraic expression)
1. 4 answers
2. 1,419 views
Is 11 prime or composite?
1. 1 answer
2. 569 views
A country's population in 1993 was 116 million.In 2002 it was 121 million. Estimate the population in 2007 using the exponential
1. 2 answers
2. 1,166 views
kelly has a collection of red and blue marbles. The ratio o red to blue marbles is 3 : 7. She has 80 marbles
1. 1 answer
2. 634 views
I think I made my paper worseThe ethical opinion on computer confidentiality is covered by the American Medical Association
1. 1 answer
2. 1,043 views