haileyklinsmann haileyklinsmann

08-04-2022
Mathematics

contestada

I need 16,18, and 20 answered thank you

I need 1618 and 20 answered thank you class=

Respuesta :

Scabbers Scabbers

08-04-2022

16:

4b(5b-3)-2(b²-7b-4)

= 20b²-12b-2b²+14b+8

=18b²+2b+8

18:

3m(3m+6)-3(m²+4m+1)

= 9m²+18m-3m²-12m-3

=6m²+6m-3

20:

4x(3x+2)-3x×2x

=12x²+8x-6x²

=6x²+8x

Answer Link

Otras preguntas

The market where business sell goods and services to households and the government is called the A. goods market B. factor market C. capital market D. money mar

Connective tissue structures that attach muscles to bones are known as A. tendons. B. smooth muscle. C. skeletal muscle. D. ligaments.

How do state constitutions control the economy? a. set trade with other states c. settle debts with the federal government b. coin monies d. decide how to raise

The _______ were responsible for the forced migration of more people from Africa than any other colonial power. A. British B. Portuguese C. Dutch D. Spanish

wish is 7(x-4) in simplest form?

Which one of the following occurs during the light reactions of photosynthesis? A. Carbon dioxide fixation B. G3P production C. NADPH production D. Reduction o

A distant galaxy is determined to be 150 million light years distant and moving away from us; using the Hubble law determine its velocity in terms

if 7 is added to twice a number and this sum is multiplied by 2, the result the same as if the number is multiplied by -8 and 2 is added to product, what is the

which of the following best describes genomics? A. a mechanism used in DNA fingerprinting B. a sequence of mutant genes C. the study of cellular protein structu

(8z − 9)(8z + 9) = az2 − b what is the value of a?