Simplify 5 (a - b) + 6 (a + b) - 7 (a - 2b)

O 4a - 136

O 4a + 15b

O 19 ab

Lewis was driving at 90 km per hour when he sneezed. During the sneeze, his eyes were closed for half a second. Work out how many metres he travelled in this time.

13.1/2 (x-1) squared - 4 = - 1 14. 2x squared + 5x = 5x + 50

Name: Date:05/13/2020 Class Question of the day Gavin deposited $516 into a special savings account that earns 6.25% interest after 1 year.

Factor 64xº - 27 (4x2 - 3) (16+*+12x++9) (84x° - 27) (8x? + 24x+729) (4x? - 3) ($x*+1242 + 9)

A graph is constructed of the length of a side of a square compared to the area of the square. What would the function rule be to find the area for any given side length? A. y=x^2 B. y = 2x C. y = 4x D. y^2=x

Y=3x+1 Y=-4 Does it have infinitely many solutions?

When rolling two fair dice, the probability of rolling different sums is o the same. o different

What do dilated shapes and similar shapes have in common?

If a ribbon that is 30.1 inches long is cut into equal pieces that are 1.75 inches long, how many pieces of ribbon can be created?

Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie. a. c (x) = 2.00x + 0.50 b.