pinkiesunny28 pinkiesunny28

01-03-2022
Mathematics

contestada

If A=2r {2}+6r+1 and B=2r-6, find an expression that equals 2A-3B in standard form.

Respuesta :

ednagarcia2023 ednagarcia2023

01-03-2022

4r2+6r=20 is the answer

Answer Link

Otras preguntas

A chef cooked seven kilograms of mashed potatoes for a dinner party. If the guests only ate three-quarters of the amount he cooked, how much did they eat?......

If a bowling ball were moved from Earth to the moon, how would it's weight and mass change? A. The bowling ball would weigh the same, but it's mass would increa

Show the work for 2 divided by 50

1.Which additional word in the poem should be capitalized? Firefly At dusk it flits unseen in the dark. Watch and wait, For a flickering Amber glow. A. U

five ninths times the difference of f and 32

Two atomic bombs were dropped on this nation, thus ending World War II. China Germany Soviet Union Japan

Oxygen enters the ocean through mixing and photosynthesis. true or false?

Earth's greenhouse effect is most directly related to the _____ cycle. a. argon b. carbon c. oxygen d. nitrogen

A very active person uses a large amount of energy and therefore has a high A temperature B cholesterol level C fat diet d metabolism

Cheese sticks that were previously priced at 5 for $1 are now four for $1 find the percent decrease in the number of cheese sticks you can buy for $1