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21. Evaluate the expression (-4)^4 22. Evaluate the
21. Evaluate the expression (-4)^4 22. Evaluate the expression (-1)^2 23. Evaluate the expression. Type an intenger or fracation. Simplify your answser. (3/4)^3 24. Evaluate 2(6-7)^2-6(8) 25. Evaluate… read more
namstech
namstech
Software Development Engineer
Master's Degree
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Add -5/3+20/33 Simplify this fraction or type interger Question
Add -5/3+20/33= Simplify this fraction or type interger Question #2 subtract by adding the opposite 0-(-20) Questions #3 Change to a mixed number Type an intenger, proper fraction or mix number 26/9 q… read more
Scott
Scott
MIT Graduate
Master's Degree
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11. Multiply 2/5 x 3/7 Type an integer or a simplified
11. Multiply 2/5 x 3/7= Type an integer or a simplified fraction. 12. Divide and Simplify 40/7 x 8/3 Type an integer or a fraction 13. Find the sum and write it in lowest terms 1/4 + 1/4 14. Add 1/4 +… read more
Osbert12
Osbert12
Master's Degree
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Hello Mr.Scott could you please look at these problems to see
Hello Mr.Scott could you please look at these problems to see if I am doing them right, (1)Divide, simplify if possible (x+4) / x^2-6x+8 top number 2-x bottom number My answer is (-x-4 x+4 2.simplify … read more
Scott
Scott
MIT Graduate
Master's Degree
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I need answers to my math 117 final exam. There are about 66
I need answers to my math 117 final exam. 2.) Jack usually mows his lawn in 3 hours. Marilyn can mow the same yard in 5 hours. How much time would it take for them to mow the lawn together? They could… read more
akch2002
akch2002
Master's Degree
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Please show your work #1. Which symbol makes this a true
Please show your work: #1. Which symbol makes this a true statement: -25 ? -1 #2. Subtract: -5 - (-13) #3. Rewrite using a positive exponent: 1 /x^ -9 #4. Evaluate: x^4 - 3x^2 - 28 when x = 3 #5. Mult… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
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1. x-1 greater than or equal to 6; -2, 2, 4, 16 Are any of
1. x-1 greater than or equal to 6; -2, 2, 4, 16 Are any of these numbers a solution? 2. Write interval notation for the set {x|-3>x>-7 3. Solve. Then Graph t+12 greater than or equal to 7 4. 3y+… read more
Emanuel
Emanuel
Bachelor's Degree
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I need the answers to Penn Foster exam no. 05051400 (Algebra).
I need the answers to Penn Foster exam no. 05051400 (Algebra). It contains 15 questions that are all multiple choice. I need to double check my work before submitting the exam. If anyone has the answe… read more
Emanuel
Emanuel
Bachelor's Degree
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Hi Sandhya, Is it possible for you to take a look at these
Hi Sandhya, Is it possible for you to take a look at these problems. Thanks,Customer 1. The function H described by H(x) =2.75x+71.48 can be used to predict the height, in centimeters, of a woman whos… read more
Sandhya
Sandhya
Master's Degree
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Explain in 50 words why the line x 4 is a vertical line. Determine
Explain in 50 words why the line x=4 is a vertical line. Determine whether (3,10) is a solution of y-16x -2 Determine whether (-3, 6) is a solution of 9p -6q =-7. Is (-3,6) is a solution of the equati… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
For the questions 1-5, simplify the following algebraic expressions
For the questions 1-5, simplify the following algebraic expressions: 1. (8x^3y^2z^2)*3x^2 / (over) y^3z^4 2.200^0 / 400 3.(u^8z^7)/ z^-3u^-2 4.-(3a^6b^4)^3 5.(6a^2/7b^3)^-2 6. evaluate p(-1/2) if p(x)… read more
Dan
Dan
Doctoral Degree
552 satisfied customers
1. Evaluate -2*(-4)-(1-2^3)^2 2. Simplify -(t-w)+4(4w-3t) 3.
1. Evaluate: -2*(-4)-(1-2^3)^2 2. Simplify: -(t-w)+4(4w-3t) 3. When converting from Fahrenheit degrees to Celsius degrees , a well known formula is used: Solve for F: C= 5/9ths (F-32) 4. Solve the fol… read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
1. Add (6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2) 2.
1. Add (6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2) 2. Use quadratic formula to solve 2x^2-3x-7 Simplify. Type exact answer, using radicals as needed. Express complex numbers in terms of i. Use intege… read more
Matt
Matt
Master's Degree
335 satisfied customers
Week 2 checkpoint 1. determine weather 25 is the solution
Week 2 checkpoint 1. determine weather 25 is the solution of the equation x – 20 =13 2. determine weather 3 is a solution of the equation 9x + 7 = 30 3. determine weather 11 is a solution of the equat… read more
Scott
Scott
MIT Graduate
Master's Degree
29,255 satisfied customers
2 . The area A of a triangle with a base b and height h is
2 . The area A of a triangle with a base b and height h is given by A = ½ bh. Find the area when b = 24 m (meters) and h = 34m The area is ____ m2 3. A driver who drives at a speed of r mph for t hr w… read more
Scott
Scott
MIT Graduate
Master's Degree
29,255 satisfied customers
Im definitely lost - can you please help me with the following
I'm definitely lost - can you please help me with the following: 1) solve by substitution - 2x+3y=1, x=23-6y 2)what is the solution of the system for x+3y=9 (1), x=8-3y (2) 3)solve -20<(underlined)… read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
Perform the indicated operations 1. -9 - (-2) 2. -18
Perform the indicated operations: 1. -9 - (-2) 2. -18 ÷ 3 - 2 Evaluate: 3. 6x – 3y^2 + 4 when x = 3 and y = -2 Combine: 4. 3xy^2 – xy^2 + 3x^2y Solve for x: 5. 3x + 7 = 2x - 5 6. 3(x + 2) = 27 Solve a… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
This Is An Assignment That Is Due Sunday. Thanks for your he
Find the indicated outputs for f(x) = 2x squared – 4x. f(0) =__ f(-1) = __ f(2) = __ Soybean meal is 18% protein: cornmeal is 9% protein. How many pounds of each should be mixed together in order to g… read more
Scott
Scott
MIT Graduate
Master's Degree
29,255 satisfied customers
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