Answer:
3x2+3=9
9/3=3
Step-by-step explanation:
Answer is 3.
Answer:
$ 37.50
Step-by-step explanation:
100% - 25% = 75%
75% = 0.75
50 × 0.75 = $ 37.50
You are using 7 in both
In the first on you just multiply 7 x 4=28
In the second if you factor out 1000
The problem looks like this
7 x 2 x (1000)
7 x 2 is like the 7 x 4
When you multiply by 10, 100, 1000 etc you just add that many zeroes to the right of the number
Here is what it looks like
7 x 2 is 14 then 1000 has 3 0's so add them to 14, 14000
Answer:
(1,-3)
Step-by-step explanation:
Make the two equations equal to each other:
-3x=x-4
** bc they both are equal to y and they have the same ordered pair that make each of the equations true
Then simplify:
-3x=x-4
-3x-x= x-x -4
-4x=-4
x=1
Now you have x, plug it into either of the equations to get y:
y=x-4
y=1-4
y=-3
So the ordered pair would be: (1,-3)
Answer:
3.55-3.59
Step-by-step explanation:
to round off to the nearest whole number, look at the first number after the decimal, if it is less than 5, add zero to the units term, If it is equal or greater than 5, add 1 to the units term.
So numbers that would be rounded off to 3.6 have to have an hundredth value equal or greater than 5
they include
3.55
3.56
3.57
3.58
3.59
