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

It’s effective for a topic sentence to be the third Or fourth sentence in a paragraph

Which of the following formulas would find the lateral area of a right cylinder with height equal to hand ras the radius? O A. LA = 2trh O B. LA = 252 + 2x rh O

What will happen when you search for a word in the Navigation pane? Check all that apply All instances of the word will be highlighted in the document All insta

What were Woodrow Wilson’s goals for US diplomacy

If the relationship between x and y is quadratic, which value of y completes the table? x: -3 -1 1 3 5 y: 21 7 ? 27 61 A) 3 B) 7 C) 9 D) 17 Pl

A shoe factory produces 345 pairs of shoes in one week and 354 pairs the next week. if 673 pairs were delivered to a department store, how many pairs were not d

Geochaching is a modern day scavenger hunt True False

please help me fast and show all your work please thx

2+2 Please help very hard

Please answer 3 and 4 please