Irena sells ice creams. One day she sells 80 ice creams. The next day she sells 108 ice creams. Work out the percentage increase in the number of ice creams she sells.

X+6y=29 2x-4y=-6 Solve for x in the first equation

Is y = 3/4x + 2 And - 6x+8y=16 parallel or coincident

What is a mixed number that is equivalent to 16/3

What value of b will cause the system to have an infinite number of solutions? y = 6x-b 3x+1/2y=-3 -3x + 2 y = - 3 b = O 2 X 04 6 8

Identify do unit rates from the easy questions explaining how you found the unit rate what information do the unit rates give you

When Rosa tripped and fell into a muddy puddle at lunch (she was so embarrassed!), she knew exactly what would happen: within ten minutes, the two girls who saw her fall would each tell four people what they had seen.

What is the Vertex y=2x^2+6

What is 128 divided by 8

A collector's hockey card is purchased in 1990 for $5. The value increases by 6% every year.

At a local University 54.3% of incoming first-year students have computers. If 3 students are selected at random, find the following probability. A) At least one has a computer B) None have computers