Combine the like terms to create an equivalent expression: \large{8t+1 +(-4t)+(-6)}8t+1+(−4t)+(−6)8, t, plus, 1, plus, left parenthesis, minus, 4, t, right parenthesis, plus, left parenthesis, minus, 6, right parenthesis

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.