Nikkiharrigan Nikkiharrigan

28-05-2014
Mathematics

Answered

If 4y = 20 then 2y - 1 equals what number

Answer :

28-05-2014

4y = 20
y = 20 / 4
y = 5

2y - 1 = ?
2(5) - 1 = ?
10 - 1 = 9

Answer Link

TacoGod TacoGod

28-05-2014

[tex]4y=20\\20\div4=5\\y=5\\\\2y-1;y=5\\2\times5-1\\10-1\\\boxed9\\\\\star\bowtie\star[/tex]

Answer Link

Other Questions

What happened as the population grew in western territories? (Points : 3) Many people left and returned to the East. New states such as Colorado, the Dakotas, a

Who was intended to benefit from the Land Act of 1800? A large-scale farmer with vast acreage A plantation owner in the South A poor family that wanted property

What does Patrick Henry say the colonists' choices are at the start of his speech? A. Revolution or world war B. Rhetoric or weapons C. Compromise or fleeing D.

12x - 23 + 2x = -5 Solve the math equation above?

Dan is cutting 4.75 foot lengths of twine from a 240 foot spool of twine. he needs to cut 42 lengths, and says that 40.5 feet of twine will remain. show that th

Can some one please help me?

How is the 2 in the number 582 similar to and different from the 2 in the number 528

compare and contrast volume and surface area

Early Renaissance music was much more complex, more fragmented, and more dissonant than that of the Middle Ages. True False

Lyndon Johnson signed the Civil Rights Act of 1964. Which groups were affected by this piece of legislation? all racial minorities just women only African Ameri