The angle is less than 180 degrees, but more than 90 degrees.
a. obtuse angle
b. right angle
c. acute angle
d. triangle

3x + 4y = 5 x- 3y = -7 solve by substitution

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

Which is the scale factor proportion for the enlargement shown?