Evaluate using the order of operations.-19 - (-3)(-5) + (- 24) ÷ (-4)
A. -40
B. 2
C. -28
D. 10
Answer: C
Mathematics
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Find the coordinates of the points that are 5 units away from the origin and have a y-coordinate equal to -3. ?
A. 
and 
B. 
and 
C. 
and 
D. 
and 
E. 
and 
Mathematics
Find the unknown coordinate so that the ordered pair satisfies the given equation.y = 
x + 1, ( ? , 3)
A. 8
B. 
C. 4
D. 
Mathematics
Evaluate the algebraic expression for the given values of the variables.
+ c for a = -7, b = 2, c = 15
A. 354 B. 66 C. 324 D. -354
Mathematics
Simplify the expression by removing as many factors as possible from under the radical. Assume that all variables represent positive real numbers.
? 
A. 16
B. 64
C. 
D. 8
Mathematics