Multiply corresponding components, then add the products:
Let's take another look at the question:
If 4 is subtracted from twice a number the result is 10 less than the number.
let x = the number
"if 4 is subtracted from" is the same as
-4
"from twice a number" is the same as
2x
so put them together,
2x-4
"the result is"
=
2x-4=
10 less than
-10
the number
x
2x-4=x-10
now we find x
subtract x from both sides to get
x-4=-10
add 4 to both sides to get
x=-6
to check, plug in the value of x into the original equation
If you have any further questions, just ask me
Answer:
180-(65+57)=58
Step-by-step explanation:
Josephine's sales in dollar is $1500.
<h3>What is Josephine's sales in dollars?</h3>
The first step is to determine the percentage commission earned by Daphne.
Percentage commission : ($80 / $1600) x 100 = 5%
Percentage commission of Josephine: 5% x 2 = 10%
Josephine's sales = dollar commission / percentage commission
$150 / 0.1 = $1500
To learn more about percentages, please check: brainly.com/question/25764815
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Answer:
it is a right triangle
Step-by-step explanation:
i have no explanation my sister told me with no explanation sorry