1. is the number written in scientific notation? if not, explain. 4.8 x 100^7 a) no; it is not written as a number times a power of 10. b) yes; the number is written in scientific notation. c) no; the first factor is not a number between 1 and 10.

Which statement illustrates the Additive Inverse Property? A) 0 + 8 = - 8 B) 8 + (-8) = 0 C) 0 + (-8) = 0 D) - 8 + (-8) = - 16

How can x^2-2x+4 be set up as a system of equations

Mark earns $135 for selling a $1500 refrigerator. Which sale listed has the same commission rate? $36 commission on a $400 dryer or B) $40 commission on a $500 dryer sale C) $210 commission on $1400 oven sale d) $30 commission on a $600 freezer sale?

Which of the following mathematical expressions is equivalent to the verbal expression "A number, x, squared is 39 more than the product of 10 and x"? F. 2x = 39 + 10x G. 2x = 39x + 10x H. x^2 = 390 - 10x J. x^2 = 390 + x^10 K. x^2 = 390 + 10x

43 children attended a birthday party were cake burgers and hotdogs were served

Given the data set (5, 9), (13, 12), (23, 16), which of the following equations best represents a line of best fit?

Blake is cutting a piece of rope into fourths. If each piece is 16 inches long, what is the length of the entire rope? Write and solve a division equation to solve each problem.

A farmer found 10 out of every 25 tomato plants will grow. This year, the farmer planted 200 tomato plants. how many plants can the farmer expect to grow?

2a. Find all of the possible values for A, B and C, where A, B and C are multiples of 100. 100 + A - B + C = 300

Solve equation 2/3=18/x+5