a)
his income must be "x" which is the 100%, and we would know that 0.2% of that is 12.37.
![\begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 12.37&0.2 \end{array}\implies \cfrac{x}{12.37}=\cfrac{100}{0.2}\implies 0.2x=1237 \\\\\\ x=\cfrac{1237}{0.2}\implies x=61.85](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccll%7D%20amount%26%5C%25%5C%5C%20%5Ccline%7B1-2%7D%20x%26100%5C%5C%2012.37%260.2%20%5Cend%7Barray%7D%5Cimplies%20%5Ccfrac%7Bx%7D%7B12.37%7D%3D%5Ccfrac%7B100%7D%7B0.2%7D%5Cimplies%200.2x%3D1237%20%5C%5C%5C%5C%5C%5C%20x%3D%5Ccfrac%7B1237%7D%7B0.2%7D%5Cimplies%20x%3D61.85)
b)
his income must be "x" which is the 100%, and we would know that 2% of that is 12.37.
![\begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 12.37&2 \end{array}\implies \cfrac{x}{12.37}=\cfrac{100}{2}\implies 2x=1237 \\\\\\ x=\cfrac{1237}{2}\implies x=618.5](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccll%7D%20amount%26%5C%25%5C%5C%20%5Ccline%7B1-2%7D%20x%26100%5C%5C%2012.37%262%20%5Cend%7Barray%7D%5Cimplies%20%5Ccfrac%7Bx%7D%7B12.37%7D%3D%5Ccfrac%7B100%7D%7B2%7D%5Cimplies%202x%3D1237%20%5C%5C%5C%5C%5C%5C%20x%3D%5Ccfrac%7B1237%7D%7B2%7D%5Cimplies%20x%3D618.5)
btw he's not making much either way.
So there are 6 different grade levels with 3 classes in each. So 6*3 = 18 classes total.
<span>If there are approximately 27 children in each class, than 27*18 = ? your answer.</span>
Answer: 0 - 4
Step-by-step explanation:
0 - 4 = -4
-3 + 4 = 1
1 - 5 = -4
Answer:
ira can make 4 pizzas
Step-by-step explanation:
Answer:
in my opinion I think the answer is a because I don't know why
Step-by-step explanation: