Doubles are adding the same number together, as with 5+5=10.
With doubles +1, the numbers must be in beside each other in counting order going up or down (ex: 4, 5, 6 and 9, 8, 7). Do the SMALLEST number, double it, then add one. So, 9+8 would be 8+8=16, +1=17. You must know your doubles facts before this strategy is useful.
1234 multiplied by 0.22(22%) equals 271.48.
1234-271.48=962.52(A)
Answer: 32
Step-by-step explanation:
Answer: = 2
/3
Step-by-step explanation: the explaination was too long but heres the answer ^
The interval notation for width of rectangle will be: (1,33)
Step-by-step explanation:
Perimeter of rectangle < 172 feet
Length of rectangle = 53 feet
Width of rectangle = ? (range of values)
The formula used to find perimeter of rectangle is:

where l is length and w is width
In our case we will use:
because perimeter should be less than 172
Putting values:

So, width should be less than 33
Since width should be positive and greater than 0
So, the interval notation for width of rectangle will be: (1,33)
Keywords: Perimeter of rectangle
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