dannygutierrez517 dannygutierrez517

01-10-2018
Mathematics

contestada

20,21,22,23 are the ones I need help on if you can help I’ll mark you as super smart !!!

20212223 are the ones I need help on if you can help Ill mark you as super smart class=

Respuesta :

Danielsop101 Danielsop101

01-10-2018

On 20 and 21 you have to do 120=10x-10 and solve as a linear eqaution and 6x+10= 8x+2 and solve as a linear equation for 23 you would do 4x+1+2x+3=124 I dont Know about 22 though.

Hope this helps!!

Answer Link

Otras preguntas

Xavier wants to distribute his baseball card collection evenly among his 8 younger brothers. What equation can be used to find c, the number of baseball cards e

A sonic boom is produced by a jet. What can you determine about the jet's motion? a) It is near a mountain where echos can be produced b) Its engines produced b

why was there growth in economic inequality in the 1980s?

Choose a personal pronoun that correctly completes the sentence and agrees with its antecedent. Has either candidate argued _____ side in the debate yet?

40% =32/ what is the full fraction

jonathan goes to the store and purchases 3 pencils for $0.28 each, and x number for erasers for $0.38 each. Write an expression that shows how much Jonathan spe

What biomolecule is primarily used as a primary source of energy?

Which describes the major cause of the French and Indian War? A. disagreements between the French and the Indians over how to use the land and who owns the

RNA and DNA are which type of organic compound?

Which formula can be used to find the nth term in a geometric sequence where [tex]a1=3 [/tex] and [tex]r=2[/tex] A. [tex]an=3+2(n-1)[/tex] B. [tex]an=3(n-1)+2[