So for this one, inequality sign stays greater than. 3 Inequality plot for. This process is experimental and the keywords may be updated as the learning algorithm improves. So inequality sign flips, We're over here, you would divide by seven, And the inequality sign is going to stay the same, but you still get -23. Inconsistent - Has no solution. Download preview PDF. Undergraduate Texts in Mathematics. Explain how solving -7y > 161 is differe – Gauthmath. So, your answer is: -7y > 161 is equal to y < -23, and 7y > -161 is equal to y>-23. Solve $$x + 5y = 14 for y.
Use a property of equality to solve each equation. But don't know how to put it in words. In: Integers, Polynomials, and Rings. Quadratic Polynomial. Rearrange: Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality: 7*y-(-161)>0. Below is the best information and knowledge about explain how solving 161 is different from solving 7y compiled and compiled by the team, along with other related topics such as: which inequality is equivalent to the given inequality 4(x 7 3 x 2), consider the inequality -20. Complex Number - A number with both a real and an imaginary part, in the form a + bi. Check all that apply., mercedes receives a $25 gift card, one student solved the inequality, one student solved the inequality x 7 and got 28 x, joseph received a $20 gift card, jose receives a $10 gift card, sara owns an exotic pet store.
Crop a question and search for answer. Please help, Explain how solving -7y > 161 is different from solving 7y > -161. Feedback from students. Solve the Following Sets of Simultaneous Equations. 4-17=16 y-3(5 y+6)$$. Step by Step Solution. Like Terms - Terms having the exact same variable(s) and exponent(s). Still have questions? Enjoy live Q&A or pic answer. Imaginary Number - A number that involves i which is. Quartic - A 4th power polynomial. Publisher Name: Springer, New York, NY. How much of a product should be produced to maximize a company's profit?
Life is not binary (no matter how badly Tiger wishes it was) and we are often faced with questions with more than one answer. So is this good, Solving -7y > 161 is different from solving 7y > -161 because dividing by a negative number changes the sign so > becomes < and < would become > if you divide by a negative number. 1 61 is divided by -7 and it is -23. Enter your parent or guardian's email address: Already have an account? Video tutorials about explain how solving 161 is different from solving 7y. So 1 61, divided by -7, is -23. Save my name, email, and website in this browser for the next time I comment. © 2004 Springer-Verlag New York, Inc. About this chapter. Which of the following must be true?
Solve Basic Inequality: 2. Range - The values for the y-variable. Join our real-time social learning platform and learn together with your friends! When you divide by a negative number, like –7, you must reverse the direction of the inequality sign. This is the Sample response: Both inequalities use the division property to isolate the variable, y. There's something you have to do to the inequality sign when you multiply or divide by a negative number.
By helping explain the relationships between what we know and what we want to know, linear inequalities can help us answer these questions, and many more! Click the card to flip 👆. Zeros - The roots of a function, also called solutions or x-intercepts. Springer, New York, NY. This problem has been solved!
Check the full answer on App Gauthmath. Print ISBN: 978-0-387-40397-7. Fundamental Theorem. The inequality sign is still greater than this one.
1 Pull out like factors: 7y + 161 = 7 • (y + 23). Extrema - Maximums and minimums of a graph. Does the answer help you? Conjugate - The same binomial expression with the opposite sign.
The inequality sign is going to stay the same but you get -23. Good Question ( 78). Copyright information. Equation at the end of step 1: Step 2: 2.