Which of the following cannt be solved using the quadratic formula?

A. x ²-x+3=0

B. x ²=9

C. 2x+3=0

D. - x ²=-x

A single little brown bat can eat up to 1,000 mosquitoes in a single hour. Express in scientific notation how many mosquitoes a little brown bat might eat in 10.5 hours.

Write an equation of the form y=mx for the line shown bellow ordered pairs (2,6) and (1,3)

Meat costs $8 per pound. What is the slope? What is the y-intercept?

In sakura's garden, for every 5 red flowers, there are 10 yellow flowers. There are a total of 75 yellow and red flowers in her garden. How many ref flowers are in Sakura's garden?

Which sequence of transformations would result in a figure that is similar, but not congruent, to the original figure? Select all that apply. A. a dilation with a scale factor of 1.9 followed by a rotation of - 30° B.

Megan, Sally and Tom share £180 in the ratio 1:3:2 how much more does Sally recieve than Megan?

What document do both men claim supports their position

What numbers multiply to make 9 but also add to make negative 10

How many halves are in four and eight tenths

Jennifer's mother buys her 2 new storybooks every 4 months. In how many months will Jennifer have a collection of 12 books