Answer:
7.5
Step-by-step explanation:simply divide 30 and 4 and the answer is 7.5
1) 3x+12=90 would be the equation.
That's the jist of it. hope it helps
1.5 because if u subtract 1.5 from each number u get the next number
Answer: 10.764 pounds
Step-by-step explanation: 0.38 is the equivalence 38%
- First, You need to multiply 7.8 by 0.38 because if do that you will get 38% of the carton's weight <em>(no matter how many zeros you put at the end of a decimal number it's still the same number.)</em> 7.8 x 0.38 2.964
- Now, you have the initial weight, 7.8 <em>(Which is equal to 100%) to the new number, 2.964 (which is 38%)</em> and add them together 7.8 + 2.964= 10.764 <em>(100%+ 38%= 138% mind blown)</em>
- <em>Dont forget Labels </em> which makes it 10.764 pounds
