A) Is {a, e,i,o,u} a subset of {a,b,c,d,e,f,g,h,i) <br> Why?<br>
kozerog [31]
Answer:
No
Step-by-step explanation:
u and o arent elements of {a, b, c, d, e, f, g, h, i}
24 photos in 8 minutes
24/8 = the number of photos per minute
24/8 = 3
3/1 is the number of photos/ minutes
3 photos per minute is your answer
hope this helps
Answer:
1) 24 is <span>40%</span> of 60
<span><span>2) (.4)100x</span>=24</span>
<span><span>3) 25</span>x=24</span>
<span><span>4) 25</span>x⋅5=24⋅5</span>
<span>5) 2x=120</span>
<span><span><span>6) 2x/</span>2</span>=<span>120/2</span></span>
<span>7) x=<span>60</span></span>
Answer:
B. (-3, -2)
Step-by-step explanation:
Multiply the first equation by -1/3 and add the result to the second equation.
-1/3(3x -3y) +(5x -y) = -1/3(-3) +-13
4x = -12 . . . . simplify
x = -3 . . . . . . divide by 4
Substituting this into -1/3 times the first equation, we get ...
-(-3) +y = 1
y = -2 . . . . . . . subtract 3
The solution is (x, y) = (-3, -2).
