Attempt tot find the mean of the following data set. 42, 45, 58, 63

52

Step-by-step explanation:

The mean is calculated by finding the sum of all the values and dividing it by the number of values there are in total :)

42 + 45 + 58 + 63 = 208

208 ÷ 4 = 52

y=mx+b is the final answer!   : )

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1