Which substance is detected by a flame test?

A.

acid

B.

base

C.

gas

D.

metal

Factor the quadratic function f (x) = x2 + 12x + 32

0.123 repeating as a simplified fraction

1. Varun said that when you multiply three positive and negative decimals, the answer changes depending on where you place the parentheses.

Check all restrictions on the domain of g circle h. x not-equals 0 x not-equals negative 2 x not-equals negative two-thirds There are no restrictions.

If 3 13/44x = 2 7/11, then what is x?

John needs to cut three strips of woods, 25.5 cm, 15.3cm and 9.25cm long. He has a strip that is 72 cm long. How long will leftover piece be after he cuts what he needs?

Which property should be used to solve this equation 4+x=13

a store has some sale on let supplies the price of each item is marked down 25% the store also offers a coupon for 5 off for when you check out write an expression that represents the final price after a customer uses the coupon

T increased by r the answer

to multiply a number by 12, Carter likes to multiply the number by 10 and then multiply it by 2 and add the product. Write an expression with parenthesis how carter would solve 12*16