Determine if the relation is a function.{(-8, -6), (-4, -5), (-2, 6), (2, 9)}
A. function
B. not a function
Answer: A
Mathematics
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Provide an appropriate response. Write the following statement as an equation and solve: Dorothy Forsha had $125 more in her checking account than in her savings account. If she has a total of $1,045 in both accounts, how much money was in each?
A. x + 125 = 1,045; $125 in savings and $920 in checking B. x + 125 = 1,045; $920 in savings and $125 in checking C. x + x +125 = 1,045; $460 in savings and $585 in checking D. x + x +125 = 1,045; $585 in savings and $460 in checking
Mathematics
Divide.(-40) ÷ (-5)
A. -9 B. 8 C. -8 D. 9
Mathematics
Fill in the blank with <, >, or = to make a true comparison statement. -0.39 _____ -0.38
A. > B. = C. <
Mathematics
Divide and simplify.
A. 3r8 - 5r5 B. 3r6 - 5r3 C. 18r6 - 30r3 D. 3r7 - 5r4
Mathematics