7x-5(4x+8)=149

how do i solve this problem

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.