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

There are 8 water bottles, and each bottle is 3/4 filled with water. If we pour all the water together, how many water bottles can be filled up?

The students accompanied by their lecture (are/is) planning a tour

What was the Treaty of Versailles and what were some of its impacts?

Why did the purchase of the Louisiana Territory trouble President Jefferson? The Louisiana Territory was worthless. France was not willing to sell the territo

how do mutations contribute to genetic variation

Find the equation of the tangent line to the curve y=

A proton of energy 900gev collides with a stationary proton. Find the available energy ea. The rest energy of the proton is 938mev

Which of the following is an example of plagiarism? OA. George interviews his favorite musician for his paper on the enects of fame. In his paper, George uses a

What is the value of x in the isosceles trapezoid below? с 14x" O A. 30 O B. 40 (3x+10) А B O C. 20 O D. 10

Fill in the table using this function rule. - y=-6x-2