Really need ! quadratic equations ugh
m: 2m^2 + 10m = 48.

possible answers

a. m = −8 or 3
b. m = −3 or 8
c. m = 0 or −5
d. m = 0 or 5

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265