Decide whether the statement is always true, sometimes true, or never true.The product of two numbers with like signs is positive.
A. Sometimes true
B. Never true
C. Always true
Answer: C
Mathematics
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If two fair dice, one red and one white, are rolled, in how many ways can the result be obtained?The red die shows a 3.
A. 3 ways B. 5 ways C. 1 way D. 6 ways
Mathematics
Graph.y2 - x2 = 
A. 
B. 
C. 
D. 
Mathematics
Translate the phrase into an expression involving addition, then simplify.the sum of -20 and 28.
A. 48 B. -8 C. 8 D. -48
Mathematics
Find the equations of the system shown on the graphing calculator screen.10
-10
A. 5x + y = 20 2x - y = 1 B. 2x + y = 1 5x - y = 20 C. x + y = 1 x - 3y = -9 D. y = 2x + 1 y = -0.3x - 5.9
Mathematics