Write an equation with integer solutions of: x = +10, y = 0
and
x = 0, y = 15
A)
x2 + 2y2 + 10 = 0
B)
x2 + 4y2 + 100 = 0
C)
x² + 2y² – 10=0
D)
x2 + 4y2 - 100 = 0

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?