Provide an appropriate response.If a ? b, is it always true that -4a ? -4b? Explain.
What will be an ideal response?
Explanations will vary. One possible answer:No. Multiplying an inequality by a negative number requires reversing the inequality symbol.
Mathematics
You might also like to view...
Solve the initial value problem.
= 2x-3/4, y(1) = 1
A. y =- 
x-7/4 - 
B. y = 8x1/4 + 8
C. y = 8x1/4 - 7
D. y = 2x1/4 - 1
Mathematics
Translate the sentence into an equation. Use x to represent the unknown number. The product of 11 and a number yields 55.
A. 11x = 55
B. x + 11 = 55
C. 
= 55
D. 55x = 11
Mathematics
Perform the indicated operations and simplify.
+ 
- 
A. 
B. 
C. 
D. 
Mathematics
Find all x and y between 0 and 
so that the equation is true.
?
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics