That she needs to follow the recipe to make some good trail mix for her friends!!!!
#10:
15·12=180
180÷3=60
60·22=1,320
Answer:
It goes 18 cm every second:
18 x 4 = 72 cm
The bridge is 72 cm long.
Hope this helps!
2x-3y=13...(1)
2x+4y=-8...(2)
Multiply equation 2 by -1 to eliminate x
2x-3y=13
+ -2x-4y=8
—————
-7y=21
y=-3
Substitute y=-3 into equation 2
2x+4(-3)=-8
x=2
Therefore, the solution to the system is (2, -3)
<h2>
75</h2>
- - - - - - - - - - - - - - - - - - - - - - - -
Beginning with an "If-then" statement ⇣
<em>If </em><em>2/5 = 30 </em><em>then</em><em> 1/5 = 15</em>
Now we have 1/5, let's make it 1 by multiplying x5.
<em>15 x 5 = </em><em>75</em>
- - - - - - - - - - - - - - - - - - - - - - - -
Good luck! :)
~pinetree
