Miriam withdraws $13 from her bank account once each day for five days. What integer represents the change in the amount in the account? (Other: Use a pencil and paper. Find the integer that would represent the change in the amount if Miriam deposits $13 into her bank account once each day for five days. Explain the difference between the integer for the withdrawals and the integer for the deposits.)

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.