Équations du type ax + b = C Résous les équations suivantes :
a. 2x - 2 = 2
f. 6- y = -2,3
b. 3z - 10 = 11
g. 7 - 3x = -22
h. 5 + 6z = - 11
c. 1-y=0
: d. 1 + 5x = - 39
i. -X-9 = 11,2
e. 2 + 3z = 9
j. 9.7y -5,7 = -1,7​

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?