Equation 1: ax+by=c equation 2: dx+ey=f which of the following could replace equation 1 and still have the same solution? select all that apply. a. a multiple of the equation 1. b. the sum of equation 1 and equation 2. c. an equation that replaces only the coefficient of x with the sum of the coefficient of x in equation 1 and equation 2. d. the sum of a multiple of equation 1 and equation 2.

can someone answer this question plz

step-by-step explanation:

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: