I'm assuming you're trying to simplify the expression?
If so, start by combining like terms.
4x+56-57
becomes 4x-1
That is the furthest you can simplify. If it had an equals sign, it would be an equation, and you would solve for x algebraically. But, since there is no equals sign, it is just an expression, and you simplify it to the best of your ability.
Hope this helps!
Answer:
The percent increase was 48.7.
Step-by-step explanation:
The <em>absolute</em> increase in enrollment is 1084 - 729 = 355. This corresponds to a <em>relative</em> increase of 355/729=0.487 (relative to Aug 2017). The proportion 0.487, expressed in percent: 48.7%
Depending on your current method to exercise, you could solve this using the proportionality method: 355/729 = x/100, then cross-multiply and solve for x. Same thing.
Answer:
See below
Step-by-step explanation:
Well, we know the scale is 1 1/2 inches to 4 feet and that one side length of the scaled drawing sqaure is 3 inches, so . . .
3/1 1/2 (3 divided by one and one-half)
to get: 2
Then multiply it by the scale factor of 4
2*4= 8
But remeber, this is only ONE side of the garden, so multiply this by 4
8*4=32
Next we want to see the number of links it takes to build the garden
Since one link measures 2 2/3 feet you have to divide
32/ 2 2/3 (32 divided by two and two-thirds)
to get an answer of : 12 links
Answer:
160 Seconds or 2 minutes and 45 seconds
Step-by-step explanation: So 6.4x25=160 seconds or 2 min 45 sec
The domain is all possible values of 'x' that would make the function true. As you can see from the graph, this function goes out to infinity both ways, so all values of 'x' will satisfy the function, so your answer should be: