Answer:
multiply 7 by 42
= 294
42 x 7 can be done as mental math, but that is challenging for some people.
I think about 52 bags
2 kilometers = 2,000 grams
2, 000/ 38 = 52. repeated decimal(which would be the amount leftover)
I believe the answer would be 52 bags.
Divide by the coefficient of x.
x = 27/47
Answer:
15t+45v
Step-by-step explanation:
Answer:
x=√2, x= -√2
Step-by-step explanation:
6x²+1=13
<em>Subtract 1 from both sides</em>
6x²+1-1=12-1
<em>Simplify</em>
6x²=12
Divide both sides by 6
6x²/3 = 12/6
<em>Simplify</em>
x²=2
<em>For x²= f(a) the solutions are x=√f(a), √-f(a)</em>
x=√2, x= -√2
