01/18/19

Help me please algebra 1
What equation represents the vertical line passing through (,-2)
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01/18/19

What are the last digits of 3^3^3^3
If Xn=3^3^3.(n times)..^3 with n bigger than 10, show that their 10 last digits are the same. I think we should use Euler Fermat's theorem, and calculate with modulo(10^10) and somehow prove it by... more
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01/18/19

If my class average is a 95 without my midterm grade, and i got a 66 on my midterm, and my midterm is 10 percent of my final grade then what will my final grade be?
If my class average is a 95 without my midterm grade, and i got a 66 on my midterm, and my midterm is 10 percent of my final grade then what will my final grade be?
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01/17/19

Math Linear System Help
Find values of a and b so that the linear system shown has a solution of (-9, 4).Equation One : ax+by=-16Equation Two : ax-by=-56
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01/17/19

20≥−3.2(c−4.3) :)
I can't get this question quite right, someone please help :)
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01/17/19

$2000 principal earning 5.4% compounded annually, after 4 years
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01/17/19

There are 4 consecutive integers that add up to 98. What is the least of these integers?
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01/17/19

What is the quadruple of -10?
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01/17/19

Algebra consecutive numbers
Find three consecutive intergers such that 4 times the smallest is 24 more than the largest
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01/17/19

how ???????????

Write an equation for the following scenario: A taxi charges $2.50 for each ride plus 1.25 per mile traveled. If the total charge for one ride was $8.75, how many miles were traveled?
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01/17/19

Find the 9th term of the geometric sequence whose common ratio is 1/3 and whose first term is 6.
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01/17/19

Can you please explain how to do this?

Write the sentence as an inequality. The sum of three times a number n and 7 is at most 25.
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01/17/19

why the area of a circle and the radius of a circle can be both whole numbers when using 22/7 for pi?
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01/17/19

If a point is located on y-axis what is the x-coordinate?

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01/17/19

How many rows and items would a 70x35 array have?
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01/17/19

Set up an algebraic equation and solve the problem.
A sum of money was divided between three people in the ratio of 5:4:3. If the person with the most money has €91.26 more than the person with the least how much was the original sum of money and... more
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01/17/19

What is the slope of the line through (-9,6) and (−6,−9)?
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01/17/19

I need help with finding the horizontal and vertical line when it passes through (8,0)
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01/17/19

System Applications word problem that has me confused.
Last year Ms. Díaz invested $9,000. Some of her money was invested in stocks paying 6% annually and the rest was invested in bonds paying 7.5% annually. She received a total of $600 from these... more
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01/17/19

Algebra expression

subtract 5 from the product of 6 and a number results in the number added to 45
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01/17/19

13x + 4y = 33 26y + 8x = 66 How many solutions does the system have?
13x + 4y = 3326y + 8x = 66How many solutions does the system have?
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01/17/19

How many solutions does this system have? x + 5y = 0 25y = -5x
How many solutions does this system have?x + 5y = 025y = -5x
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01/17/19

List in order the eight levels of classification beginning with the least specific level
Beginning with the least specific level and ending with the most specific level
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01/16/19

on the first day of a garage sale you make 12x+9 dollars. the next day you earn 22x dollars. Is it possible that you earned the same amount of money each day?

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01/15/19

Juanita sold a shawl for $40. Her wholesale cost was $12.80. What was the percent markup?
I am studying for my math final. I know the answer (212.5%), but not sure how to solve it. Thanks!
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