Answer: Each screensaver costs $2 and each Otterbox costs $7.
Step-by-step explanation:
Let x = Cost of each screensaver and y = cost of each Otterbox.
As per given, 4x+3y=29 (i)
6x +2y = 26 (ii)
Divide both sides of (i) by 2 and the multiply it by 3 on sides , we get
9x+3y=39 (iii)
Eliminate (i) from (iii) , we get
5x = 10
⇒ x = 2 [Divide both sides by 5]
Put value of x in (i), we get
4(2)+3y=29
⇒ 8+3y= 29
⇒ 3y= 21
⇒ y =7 [Divide both sides by 7]
Hence, Each screensaver costs $2 and each Otterbox costs $7.
42%7=6. 6 times 5 is 30. 30 cakes in 5 days.
Answer:
<h2>
<em>angle</em><em> </em><em>of</em><em> </em><em>1</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>6</em><em>0</em><em>°</em></h2>
Step-by-step explanation:
<h2 /><h2>
we know vertical opposite angle are equall so </h2><h2>
<em>angle</em><em> </em><em>1</em><em> </em><em>=</em><em> </em><em>6</em><em>0</em><em>°</em></h2>
Answer:
No solution
Step-by-step explanation:
<h3>Solving system of linear equations:</h3>
7x + 2y = 16 ----------------(I)
-21x - 6y = 24 -----------------(II)
So, the lines are parallel and has no solution
