Answer: 2.5 ft
Step-by-step explanation: Add 1 1/4 + 1 1/4 = 2.5
Subtract 2.5 ft from 10 ft = 7.5 ft divided by 3 places = 2.5 ft
To check answer: 2.5ft + 2.5ft + 2.5ft + 1 1/4ft + 1 1/4ft = 10 ft
Answer:4.5
Step-by-step explanation:I got 4.5 because first I subtract 64-1 so I gave me 63 then I divide 63 by 14 that gave me 4.5
4. Given (1/2)x-3-x(>/=)1
First, combine the "x" variables:
(1/2)-1=(-1/2)
With this, you are left with (-1/2)x-3(>/=)1
Next, add 3 to both sides.
Leaving: (-1/2)x(>/=)4
Now, multiply both sides by -2 to get rid of (-1/2)
NOTE: If you multiply or divide by a negative number, the inequality sign must be flipped.
You are then left with x(</=)-8.
For number 6, just follow the same steps.
Answer:
2-3x7=-7
Step-by-step explanation: