Find the zeros of the function

f (x) = - 8x^2+98

1 more than two-thirds of a is b

Syria has the 5 apps on her phone wich is 3 less than twice the amount the Khary has. How many apps does Khary have?

Find the slope Y = - 4/3x+2

Mary enlarged a 4-by 6-inch photo a 10 by 15-inch photo. what is the scale factor of the dilation

After a sale, the price of a stereo was marked up $35 to a regular price of $310. What was the sale price?

The length and width of a rectanlge are in the ratio 5:3. The perimeter of the rectanlge is 32 cm. What is the length and width?

Volume is an unreliable measurement because A. there's no standard size of measuring cup or spoon. B. solids can't be measured accurately by volume. C. food expands or contracts in different temperatures. D. gas weighs less than liquid.

How to model fractions

What is (4, 9) (-6, 12) in slope intercept

Do anyone know anything about Rhombus In geometry. I need math genius.