Answer:
The expression can be 1+1÷1×1-1 or 5×2+1-20÷2
Step-by-step explanation:
Consider the provided information.
The all four basic operation of mathematics are: +, -, ×, ÷
We need to use all the above operations to write an expression that has a value of 1.
There can be several ways to write an expression that has a value of 1.
Few of them are shown below:
1+1÷1×1-1=1
The another expression that has a value of 1 is:
5×2+1-20÷2=1
Hence, the expression can be 1+1÷1×1-1 or 5×2+1-20÷2
Answer:
1. (5/8)x=2.50
x=(8*2.50)/5
x=$4 <-- Answer
2. 0.5x+(1/3)x=10
(5/6)x=10
x=$12 <-- Answer
3. (1/3)x+0.25x=1050
(7/12)x=1050
x=$1800 <-- Answer
4. 0.5x+0.25x=18.5
0.75x=18.5
x=24 2/3 gal <-- Answer
Step-by-step explanation:
Answer:
5/2
Step-by-step explanation:
area formula = l*w=A
in this case l=7/2, and A=35/4
7/2*w=35/4
divide 7/2 with 35/4 to get the value of "w"
35/4*2/7=5/2
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Answer:
Step-by-step explanation:
3.2 × 6.892 = 22.0544
I'm always happy to help :)
−2/3
−3/2
−1/2
3x + 2y + 1 = 0
subtract 3x+1 from each side
3x + 2y + 1 - 3x -1= -3x -1
2y = -3x-1
divide by 2 on each side
2y/2 = -3x/2 -1/2
y = -3/2 x -1/2
this is in the form y = mx +b where m is the slope
m = -3/2
the slope is -3/2