Answer:
8.5
Step-by-step explanation:
Answer:
(x+3)^2+(y+2)^2=80
Step-by-step explanation:
Answer: 11 computers.
Step-by-step explanation:
G=13, B=16
16/2+13= 8+13 =21
21÷2= 10.5
0,5 computer does not exist, so They need 11 computers.
They sold 1620 units in total during the busiest month. Due to this, the highest month for coat sales is 450% of the lowest month. They sell 360 units in the month with the lowest sales.
<h3>What is equation?</h3>
When two expressions are connected with the equals sign (=) in a mathematical formula, it expresses the equality of the two expressions.
Let x represent the largest number of jackets sold during the busiest month.
So, x= 450% of 360
⇒x=4.5 × 360
⇒x=1,620
So, 1620 units total were sold by them during the busiest month.
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Answer:
(x) =
Step-by-step explanation:
let y = - 8x + 4
rearrange making x the subject
add 8x to both sides
8x + y = 4 ( subtract y from both sides )
8x = 4 - y ( divide both sides by 8 )
x =
change y back into terms of x, then
(x) =