Change the messy words into numerals
3 times a number minus 2 equals 13
3 × n - 2 = 13
3n - 2 = 13
take 2 to the other side
3n - 2 + (2) = 13 + (2)
3n = 15
Divide by 3 on either sides to isolate n
=
3 and 3 cancels out
n = 5
check:
3 times 5 minus 2 equals 13
3 × 5 - 2 = 13
15 - 2 = 13
13 = 13
The number is 5
Answer: In 6 hours, they will be the same.
Step-by-step explanation:
The equation is...
25x + 250 = 50x + 100
Answer: 16
Step-by-step explanation:
We first find out the number of graphic novels that Kaley reads, we set the number as k.
3k = 30
k = 10
Then Kaley reads 6 graphic novels fewer than Safara, which means that we plus 6 to the number of graphic novels that Kaley read,
k + 6 = 10 + 6 =16
Answer:
80%
Step-by-step explanation:
Cause four divided by five equals .8 so then multiply it by ten and u get 80%
Answer:
A. $16,079
Step-by-step explanation:
You are given the income of a married couple and the tax table applicable to married couples. To find the amount of tax owed, you first find the applicable line in the table, then do the computation it tells you.
The applicable line for an income of $110,000 is the one that says ...
"77,401 to 165,000"
The left (Tax Rate) column of that line has "22%", and the right (Tax Owed) column tells you the computation you need to make.
You find "the excess over $77,400" by subtracting that amount from the $110,000 income:
the excess over $77,400 = $110,000 -77,400 = $32,600
__
Then the tax owed is 22% of this amount plus $8907:
tax owed = $8,907 + 0.22 × 32,600
= $8,907 + 7,172
tax owed = $16,079