91,007,500 in scientific notation with positive powers of 10

What is the solution of the system? Use substitution. y=-3x x + y = - 4 A. (-2,-6) B. (2, - 6) c. (2,6) D. (-2, 6)

A rectangular table is four times as long as it is wide if the area is 100 ft.² find the length and the width of the table

You purchase a shirt for $8.50. There is a 6% sales tax. Your total cost will be?

What is the value of 2/3 + (-1/6)

Which correctly uses bar notation to represent the repeating decimal for 6/11? 0.57 0.5454 O 054 0.545

Adam has 16.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of scones. How much flour, on kg, will be in each batch of scomes?

Rebecca has 30 paintings to sell. the amount of money rebecca makes from selling x paintings is represented by a function.

What's the exponent of x in 4x?

What is the scientific notation for number of kilometers light will travel in 60 seconds?

70 p x 2 1/2 = how many pounds