Determine the nature of the roots:4x^2+32x+64=0

Jan buys a Tv in sale. The price is £448. What was the original price of the Tv if the sale is 30% off?

A circle has a diameter of 15 inches find the circumference and area of this circle

The missionary plan to visit 3 Indian cities a day for 14 days in a row. His schedule was cut short, so he wasn't able to visit the last five cities. How many cities did the missionary actually visit?

Banners at the school store were on sale for $3 off the regular price. Louis bought 4 banners on sale and paid a total of $16. Write and solve an equation to find the regular price of one banner.

A number that is 12 times greater than - 4

Least to greatest 1/2,6/8,2/6

Enter the expression 2cos2 (θ) - 1, where θ is the lowercase Greek letter theta. 2cos2 (θ) - 1 2 c o s 2 (θ) - 1 = nothing

X+6+2x=15 what is the answer to that question

The sale price of every item in a store is 85% of its usual price. the usual price of a backpack is $30, what is the sale price?

What type of graph is best to conpare two sets of data over time?