09/21/16

find the measure of both angles
the measure of an angle is nine times the measure of its complement
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09/21/16

Four times the sum of a number and two increased by three is at least twenty-seven
Four times the sum of a number and two increased by three is at least twenty-seven
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09/21/16

The difference between the lengths of a paddle boat and pier is -7 3/4 feet. The pier is 18 1/2 feet long. What is the length of the paddle boat?
I need to double check my answer which I think is 10.75
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09/21/16

Percent Increase
The ACT Assessment is a college entrance exam taken by about 60% of college-bound students. The national average score was 20.7 in 1993 and rose to 21.0 in 2001. Find the percent increase. (Round... more
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09/21/16

Find the measure of an angle such that the difference between the measures of its supplement and three times its compliment is 10 degrees
This is a math question 
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09/20/16

I have 77 shakes. If I have 15 more strawberry shakes then chocolate and 13 fewer peanut butter then strawberry. How many of each 3 shakes do I have?
No other description 
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09/20/16

Can't figure out the answer. Im confused please Help!
A poster sells stamps usually in the proportion of fifteen 5-centavo stamps to every six 6-centavo stamps and every four 30-centavo stamps in ordering 15,000 of these stamps. How many more... more
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09/20/16

linear equations word problems
The average yearly salary of an American whose final degree is a master's is $49 thousand less than twice that of an American whose final degree is a bachelor's. Combined, two people with each of... more
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09/20/16

simplify Z^(1/4) + Z^(5/4)
Do I need to simplify this equation or is it simplified enough?
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09/19/16

Graph each function
f(x)=4x-6 I thought you would use y=mx+b to graph this. Not completely sure about this. If someone could help me with this problem that would be great.
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09/19/16

3/4 of the kids in a school were girls, the rest were boys. 2/3 of the girls and 1/2 of the boys were red. Find the total number of kids if 330 were not red.
3/4 of the students in a school are girls and the rest are boys. 2/3 of the girls and 1/2 of the boys were red. What is the total number of students if 330 students were not red?
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09/19/16

the number of bagels b remaining in a dozen depends on the number s that have been sold
the number of bagels b remaining in a dozen depends on the number s that have been sold
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09/18/16

A businessman marked goods "1/3 off" and sold them at a margin of 1/3 of the selling price. What part of the cost was his margin?
Could you show the equation with complete solution here. Thank you!
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09/18/16

Solving the equation with the variable on both sides
X/2,000 = [X– .11(798)]/1,620 X= 462    The answer is 462. But, I do not understand the process of solving for X that led to the answer. I need a breakdown to understand how the equation is... more
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09/18/16

Find the perimeter of a rectangle if the area is 40.5 square meters and the length is twice the width
Word problem for college algebra the perimert must be in meters
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09/18/16

The area of a triangular sail for a boat is 105 square feet. If the base of the sail is 14 feet? long, find its height.
The area of a triangular sail for a boat is 105 square feet. If the base of the sail is 14 feet? long, find its height.
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09/18/16

These questions are pertaining to College Algebra
1 a) A baseball is hit so that its height, s, in feet after t seconds is                                         s = -16t^2 + 44t + 4   For what time period is the ball at least 32ft above the... more
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09/18/16

CALCULATING AMOUNTS
Tom, Jan and Sara receive $75. Tom received $8 less than Sara and $5 less than Jan How much did they each receive?
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09/17/16

Two cabinet makers each has 300 small cases to make. One can make 15 cases an hour, while the second can make 13.
The question is: HOW MANY CASES MORE DOES THE 2ND MAKERS HAVE TO FINISH? would you please show me the complete solution with equation in this word problem. Thanks! 
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09/17/16

Describe what input values make sense for the function rule y=vx? Choose the correct letter!
Choose the correct letter!   A. Only positive numbers make sense as input values for the function y=√x B. Only nonnegative numbers make sense as input values for the function y=√x C. Only... more
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09/17/16

Distance word problem
What fraction  located  3/4 of the distance between 1 2/3 and 4 1/2
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09/17/16

These questions are pertaining to College Algebra
Solve and write the following in interval notation:   a) 2 - 3x > 5x - 6 b) x^2 - 5x + 4 > 0 c) 2x^2 - 7x - 15 < 0 d)       10       ≤ 5        3 + 2x
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09/17/16

Write a function rule for the area of a triangle whose base is 4 ft more than the height.
How does the area of the triangle change as the height changes?   Choose the correct letter.     A. A = 0.5h + 2h; as the height increases, the area also increases B. A = 0.5h2 + 2h; as the... more
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09/17/16

Word problem
The perimeter of a rectangle is 38 inches. If the length of the rectangle is six inches less than four times the width, find the area of the rectangle
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09/16/16

A passenger train leaves a train depot 2 h after a freight train leaves the same depot.
The freight train is traveling 18 mph slower than the passenger train. Find the rate of each train if the passenger train overtakes the freight train in 3 h.
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