Answer:
6/7
The negatives cross out, and substitute
Step-by-step explanation:
u/7 - 1 < 1
u/7 < 1 + 1
u/7 < 2
u < 2 x 7
u < 14
Answer:
A= 1/2d -1/2N
Step-by-step explanation:
Answer:
$46
Step-by-step explanation:
Let the amount of money Darius's parents sent to the book fair be represented as:
We are told that:
Darius's parents sent money to the book fair to be split among the four children in his family. After they gave the money to the cashier, she told each child they had $11.50 to spend.
The Equation is give as:
x = 4 × $11.50
x = $46
Therefore, the total amount of money Darius's parents sent to the book fair is $46
This looks like an addition (summation is the technical term) series. Here we need to figure out the difference between each number in the series. The difference between 6.75 and 9.25 is 2.5 (You can subtract the larger number from the smaller number to find out). So, 6.75-2.5=4.25.
So the correct answer in the blank is 4.25, and the rule is +2.5.
