Math Homework

Related Math Homework Questions
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
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
Master's Degree
29,255 satisfied customers
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
Master's Degree
2,468 satisfied customers
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
Master's Degree
29,255 satisfied customers
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
Master's Degree
3,414 satisfied customers
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
Teacher
Bachelor's Degree
6,427 satisfied customers
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
Bachelor's Degree
578 satisfied customers
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
Bachelor's Degree
578 satisfied customers
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
Master's Degree
6,794 satisfied customers
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
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
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
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. 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
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
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
Master's Degree
29,255 satisfied customers
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
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
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
Master's Degree
29,255 satisfied customers
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