Search it up on the calculater that is online it simplifies
Answer:
d+9
Step-by-step explanation:
sum implies addition
so you would add d and 9
since d is a variable the most you can simplify is
d+9
I did it but it's a long number
Answer/Explanation:
3) 10x + 5y means the price of an adult ticket and any number of people who would purchase one and the price of a child ticket and any number of people who would purchase one
4) the variable “x” is any number of people purchasing an adult ticket and the variable “y” is any number of people purchasing a child ticket
5) since we already know what the variable “y” is from the question above, the parenthesis (5 + 1 + 1.50 + 3) represents the data from the chart: the cost of a child admission ticket, child ride ticket, a pizza slice, and one cotton candy
6) the expression x + y expresses the total number of adults and child who would attend the local fair
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- emily
Make the fractions into common denominators
turn 1/2 into 2/4 (common denominator of 4 with 1/4)
then add them
8+7 is 15
1/4+2/4 is 3/4
15+3/4 is 15 3/4
