Correct Option: D) $20.50
Step-by-Step Explanation:
Starting cash = $ 68.00
Balance cash = $ 47.50
We can obtain the amount of money he spent on dinner by subtracting the Balance cash from the Starting cash:
= 68 - 47.50
= 20.50
Therefore, Billy spent $20.50 on Dinner.
Area of a trapezoid is height times the average of the bases,
A= 1/2 h (a + b)
Here we have height h=12 and bases a=30, b=12 so area
A = (1/2) (12) (30 + 12) = 6(42)= 252
Answer: B
Answer:66
Step-by-step explanation:
Answer:
36 treats remain.
Step-by-step explanation:
You need to solve for 25% of the treats. So, divide 48 by 4. From that you get 12. Subtract 12 from 48 and you have 36, which is the answer.
Common core math is a series of mathematical standards that a student is taught about in preparation for their academic endeavors in college. Applicable common core standards that could be used here is the PEMDAS rule and the Commutative Property
The PEMDAS rule stands for parenthesis, exponent, multiplication, division, addition and subtraction. When there are multiple operations involve, you use the PEMDAS rule to help you prioritize. But since the equation only involves addition, no need to use PEMDAS. You just have to know the Commutative Property of Addition. This property states that if a + b = c, then b+ a = c. In other words, the final answer would remain unchanged even if your rearrange the order of terms in addition. Applying the property, we solve the equation as it is: <span>34 + 0 + 18 + 26 = 78.</span>