alexustallman123 alexustallman123

02-09-2021
Mathematics

contestada

Only using 1 2 3 4, find a solution that equals 18, 19, 20, and 21

Only using 1 2 3 4 find a solution that equals 18 19 20 and 21 class=

Respuesta :

goddessboi goddessboi

02-09-2021

Answer:

See below, there may be more than one answer

Step-by-step explanation:

4(3+1)+2 = 18

(4+2)(3)+1 = 19

(1)(2+3)(4) = 20

(1+2)(3+4) = 21

Answer Link

Otras preguntas

After spending $30 on a dress, Mary had 3/8 of her money left. How much money did she have at first?

10 points and brainliest to correct answer plz answer plz i need this plz

(2+3)+(2+4) plzzz help

Tamara is a real estate agent and makes 5% commission on her total sales. She sells a home for $350,000. What is her commission? A) $17 B) $175 Eliminate

In 1957, what was the name of the dog sent in space ?

Twain is most likely using humor to make a statement about the impressionability of which of the following groups of people? A-those who work in the legal fiel

Which of these sentences is an example of paradox. A.my argument is right because I said do B. out of the frying pan , into the fire C.Money doesn't grow on tr

george rides his bike 9 miles south then 12 miles east how far is he from his starting point?

How many ohms of resistance must be present in a circuit that has 240 volts and a current of 15 amps?

United Nations resolutions are not binding, meaning they are more like suggestions than actual laws. Please select the best answer from the choices provided T F