Answer:
(2 , 3)
Step-by-step explanation:
Lines intersection is the solution
Answe r
$35
Step-by-step explanation:
1. find the LCD of 3 and 4 (12). so now your fractions are 5 4/12 and 3 9/12 perimeter is 2l + 2w so 2 (5 4/12) + 2( 3 9/12) = 10 4/12 + 7 6/12 = 17 10/12 or 17 5/6. this is reasonable because that the average perimeter of a sandbox.
2. LCD again is 12, so the fractions are 5 10/12 and 2 1/12. turn those into mixed fractions and get 70/12 and 25/12. 45/12 or 3 3/4. So she babysits 3 3/4 hours during the week.
3. The LCD for this is 8. now the fractions are 2/8 and 1 7/8 or 15/8. add 15/8 and 2/8 to get 17/8 or 2 1/8. He is using a total of 2 1/8 cups of flour.
4. 0.2
5. 0.054
6. 0.024
Answer:
The subtrahend is 18.
27-18 = 9
Step-by-step explanation:
A subtraction number sentence is an equation that shows a number being subtracted from another number with a final answer. The first number in a subtraction number sentence is the minuend. The second number in a subtraction number sentence is the subtrahend. The answer to a subtraction problem is called the difference.
In the given example we have 27 as minuend and 9 as difference. We have to find subtrahend.
Let subtrahend be x.
Than the expression becomes:
27-x=9
Combine the like terms.
- x = 9-27
-x = -18
negative signs will be cancelled out by each other.
x= 18
Therefore the subtrahend is 18.
27-18 = 9 ....