Answer:
50 guitar strings per day
Step-by-step explanation:
450- (30x5) (30 strings per day times 5 days)
450-150 (simplify)
300 (answer)
300 divided by 6 (he has 300 strings and only 6 days)
50 (answer)
Answer:
1000
Step-by-step explanation:
you just have to multiply all the numbers
10x20=200
200x5=1000
Answer:
distance could be 100 ≤ AC ≤ 500
Step-by-step explanation:
This problem states that A is far from B only for 200 miles, while B from C is only 300 miles away.
We don't know the exact location of these cities, we don't know for example, that city A is heading north from B, and C is north or east from B, but we can estimate the direct distance from the innitial data.
Let's suppose that they are on the same direction, a linear direction one after another.
We can have A----B-----C or even C---A----B
So, we can have the following possibilities:
C = 200 + 300 = 500 miles
or
C = 300 - 200 = 100 miles
This mean, the city C the farthest distance reach til a maximum of 500 miles, and the closest distance from A reach a minimum of 100 miles, therefore, the distance between these two cities could be in a ratio of 100 and 500 miles:
100 ≤ AC ≤ 500
The relations are domain and range
<span>y=2(1)+5,,, y=2+5 then y=7 (1,7).....y=2(2)+5,,,y=4+5 then y=9 (2,9) .....y=2(3)+5,,, y=6+5 then y=11 (3,11)........ y=2(4)+5,,,,y=8+5 then y=13 (4,13) when solving for the y you just have to substitute the values of the x given one by one ..... for the ordered pairs -.... ex. in first equation the given value of x is 1..... so we know that is the value of x and by substituting you can find the value of y which turned to be 7 ,,, to write it (1,7) 1 is the x and 7 is the y ((x,y)
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