I will mark as brainliest if i figure out how to, if I get a answer. Sorry for the way my teacher wrote this idk if she was high or something- Matt has a total of $650.00 in his bank account.

If he earns 15% interest every year,

how long will he have to leave his money in the account

to earn $195.00 in interest? SI= prt

$195= 650 (.15) t

put in #s $195= 97.5 t

Solve for t , by dividing both sides by 97.5 =

97.5 97.5

= time in years

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Which graph represents the linear function below? y-3=1/2(x+2)