Can someone me with really need kinda need it by in the morning.. will mark whomever brainliest if they give the right answers. don’t come just for the points or you will get reported will be much appreciated if anyone can

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree