Answer:
x=4
Step-by-step explanation:
First you want to add 8.8 to 7.2 and get 16 because you want to get x alone
Next divide divide 4x on both sides so 4x/4x cross out and left with just x. 16/4 =4
x=4
Hope this helps!
Answer:
Addition → 23
Since 29 is a prime number and does not have least common factors beside itself and 1, there is only addition here, which would be <em>23 + 6</em>.
I think n2+2
and i don’t really know how to explain
8/20 and 12/30 are equivalent to 4/10.
You just have to multiply the numerator and denominator by the same number.
Hope it helps.
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I need it for me to get to the next level.
B.) rectangles and trapezoids