I believe the answer is A because it doesn’t make sense lol.
and number b makes sense because if you distribute you’d get 2x+2
number c makes sense as well because no matter the value of x there will be addition in the equation
and number d also shows that the question is equivalent because any value of x makes them equivalent for example pretend x=5 2(5+1) —> 2(6) = 12
2(5) + 2—> 10+2= 12
Therefore the expression is equivalent
and the best answer to this question is A
So the original shoes cost 100%, but you are paying 15% less than 100%. 100-15 is 85, so 85% or .85 is your answer.
10. D. Use inverse operations
D. Reverse
Hopefully this helps!
This is a part:part ratio. to solve it we need to convert it into a part:whole ratio. we do this by adding the parts. the ratio of pumpkin cans to total cans is 5:7. 140/7=20. 20x5=100. 20x2=40. The answer is B. 40 cans.
W^-3
(4)^-3 = 1/(4)^3
1/64.
The solution is 1/64.
